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Ruby and Cordelia Mysteries #3
The Key to a Killer
Not yet published
Expected 20 Oct 26Win a free print copy of this book!
29 days and 18:22:05
25 copies available
U.S. and Canada only
A woman and her ghost roommate investigate their most personal case yet in Olivia Blacke’s The Key to a Killer, the next book in the Anthony Award winning Ruby and Cordelia Mysteries.
When Ruby Young discovered that her Boston apartment was haunted, she did what any reasonable person would do: befriend the ghost. Their relationship overcame a shaky start—Cordelia Graves never wanted a roommate in life, she certainly didn’t want one in death. After working together to solve a few murders, the two are close friends, but there’s a lingering question neither of them have been able to answer: what led to Cordelia’s death?
Lately things have been adding up that suggest foul play. And when Cordelia’s memories of that day start to come back, the roommates can’t ignore it anymore: Cordelia was murdered. Ruby and Cordelia are going to have to piece together what Cordelia’s final days looked like—otherwise a killer could go free.
When Ruby Young discovered that her Boston apartment was haunted, she did what any reasonable person would do: befriend the ghost. Their relationship overcame a shaky start—Cordelia Graves never wanted a roommate in life, she certainly didn’t want one in death. After working together to solve a few murders, the two are close friends, but there’s a lingering question neither of them have been able to answer: what led to Cordelia’s death?
Lately things have been adding up that suggest foul play. And when Cordelia’s memories of that day start to come back, the roommates can’t ignore it anymore: Cordelia was murdered. Ruby and Cordelia are going to have to piece together what Cordelia’s final days looked like—otherwise a killer could go free.
368 pages, Hardcover
Expected publication October 20, 2026
About the author
Olivia Blacke
12 books686 followersMysterious, Spooky, Cozy & Kooky
Olivia Blacke (she/her) is the Anthony Award-winning author of the paranormal Ruby and Cordelia Mysteries, as well as the cozy Record Shop Mysteries and the Brooklyn Murder Mysteries. She had her first ghost encounter when she was five, but wasn’t involved with an active crime scene until much later, when she accidentally stepped into a chalk outline on a Manhattan sidewalk. Armed with a Criminology degree, she channels her love of the supernatural and passion for writing into darkly humorous supernatural mysteries. She wants to be a unicorn when she grows up.
A NEW LEASE ON DEATH: https://bit.ly/ANLOD
Social media links, blog, and up-to-date news is found at: OliviaBlacke.com
Newsletter signup: http://www.oliviablacke.com/newsletter
Olivia Blacke (she/her) is the Anthony Award-winning author of the paranormal Ruby and Cordelia Mysteries, as well as the cozy Record Shop Mysteries and the Brooklyn Murder Mysteries. She had her first ghost encounter when she was five, but wasn’t involved with an active crime scene until much later, when she accidentally stepped into a chalk outline on a Manhattan sidewalk. Armed with a Criminology degree, she channels her love of the supernatural and passion for writing into darkly humorous supernatural mysteries. She wants to be a unicorn when she grows up.
A NEW LEASE ON DEATH: https://bit.ly/ANLOD
Social media links, blog, and up-to-date news is found at: OliviaBlacke.com
Newsletter signup: http://www.oliviablacke.com/newsletter
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March 15, 2026I can’t wait for this book!! I loved the first two!
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July 27, 2026Thank you to the author, publisher and Net Galley for providing an ARC.
This is a cozy mystery, book 3 in a series. I believe I read book 1, but I think I missed book 2, so I did feel like I needed some more details, but it wasn't terrible as a stand alone.
For a cozy mystery, the clues are logical, the characters feel real and the dialog is realistic. However, for books set in Boston, I didn't feel like I was actually in that area. There was quite a bit of reference to places and landmarks, but that's not Boston. This book felt like it could be transplanted to any other city in the USA and it would make as much sense.
Cozy mystery lovers will enjoy this.
2.5 stars.
This is a cozy mystery, book 3 in a series. I believe I read book 1, but I think I missed book 2, so I did feel like I needed some more details, but it wasn't terrible as a stand alone.
For a cozy mystery, the clues are logical, the characters feel real and the dialog is realistic. However, for books set in Boston, I didn't feel like I was actually in that area. There was quite a bit of reference to places and landmarks, but that's not Boston. This book felt like it could be transplanted to any other city in the USA and it would make as much sense.
Cozy mystery lovers will enjoy this.
2.5 stars.
May 6, 2026
I picked up the first book in this series because I liked the cover. I’m so glad I did because I’ve really enjoyed this cozy, quirky, charming series. Ruby and Cordelia are such an unlikely but dynamic duo.
Review of advance copy received from NetGalley
How can solving a murder be a let down?
Ruby Young and her ghostly roommate, Cordelia Graves, have worked together to solve two murders: one at their apartment building and one at their job. Now Ruby and Cordelia have finally decided it was time to solve the most important investigation--who killed Cordelia.
Ruby not only moved into Cordelia's apartment but, with Cordelia's prompting, Ruby took over her receptionist job at TrendCelebrate. This all leaves Ruby perfectly set up to investigate everyone in Cordelia's life just before someone took it--because it certainly wasn't Cordelia no matter what her death certificate might say.
It also couldn't have been Cordelia's little brother, Ian, who has just been released from prison. Ian now knows that his sister is haunting her old apartment so Ian has taken to breaking into the apartment looking for clues or notes that Cordelia might have left for him.
The list of suspects on their fridge keeps getting longer and each one might just have had a perfect reason to need to get rid of Cordelia. There are clues that Ruby and Cordelia have uncovered over the last year, including the mysterious man who left with a computer case the night Cordelia died. Post-mortem Cordelia was accused of selling the company's new software to the competition. Did she, or was her computer stolen by her murderer? Cordelia was having an affair with her married boss, and she isn't the only one. Did her lover or his other lover have anything to do with her death or was it the jealous wife?
Was it luck that Ruby and Cordelia were able to solve the other murders or will solving this one put a target on Ruby's back? This is the most important investigation and also the most dangerous.
THOUGHTS:
I don't generally reach for cozy mysteries but I find I like these Ruby/Cordelia mysteries. Of course when you have a ghost solving murders, one of those murders that you want them to solve is their own. Duh! I have been waiting for them to solve the big mystery of Cordelia's death. There were a lot of possible suspects from Cordelia's life who might have turned on her. They have been discussing each possibility and building cases against each suspect of the last few books. Each one sounding more and more plausible.
While I was reading, I couldn't stop trying to figure out which one on their list was most likely responsible. Cordelia couldn't remember the day of her death but as the story progressed, she got longer and longer flashes of what had happened to her that day, which in fact brought even more possible suspects for the list. I couldn't wait to unmask the villain, answer all they how's and why's and solve all the mysteries surrounding her death.
So about that...after all the investigating we do find out who killed Cordelia. Was it all I hoped it would be?...No. There were still one or two unanswered questions but we do know what happened the night Cordelia died and I have to say I found that answer unsatisfying and I would be pissed to be dead over such a stupid reason. I am sad for Cordelia and even thought we now know who is responsible, she still doesn't get to come back and continue where she left off.
I like Ruby and Cordelia. I will absolutely be checking out the next book although I think a part of me will always be sad about what happened to Cordelia.
Ruby Young and her ghostly roommate, Cordelia Graves, have worked together to solve two murders: one at their apartment building and one at their job. Now Ruby and Cordelia have finally decided it was time to solve the most important investigation--who killed Cordelia.
Ruby not only moved into Cordelia's apartment but, with Cordelia's prompting, Ruby took over her receptionist job at TrendCelebrate. This all leaves Ruby perfectly set up to investigate everyone in Cordelia's life just before someone took it--because it certainly wasn't Cordelia no matter what her death certificate might say.
It also couldn't have been Cordelia's little brother, Ian, who has just been released from prison. Ian now knows that his sister is haunting her old apartment so Ian has taken to breaking into the apartment looking for clues or notes that Cordelia might have left for him.
The list of suspects on their fridge keeps getting longer and each one might just have had a perfect reason to need to get rid of Cordelia. There are clues that Ruby and Cordelia have uncovered over the last year, including the mysterious man who left with a computer case the night Cordelia died. Post-mortem Cordelia was accused of selling the company's new software to the competition. Did she, or was her computer stolen by her murderer? Cordelia was having an affair with her married boss, and she isn't the only one. Did her lover or his other lover have anything to do with her death or was it the jealous wife?
Was it luck that Ruby and Cordelia were able to solve the other murders or will solving this one put a target on Ruby's back? This is the most important investigation and also the most dangerous.
THOUGHTS:
I don't generally reach for cozy mysteries but I find I like these Ruby/Cordelia mysteries. Of course when you have a ghost solving murders, one of those murders that you want them to solve is their own. Duh! I have been waiting for them to solve the big mystery of Cordelia's death. There were a lot of possible suspects from Cordelia's life who might have turned on her. They have been discussing each possibility and building cases against each suspect of the last few books. Each one sounding more and more plausible.
While I was reading, I couldn't stop trying to figure out which one on their list was most likely responsible. Cordelia couldn't remember the day of her death but as the story progressed, she got longer and longer flashes of what had happened to her that day, which in fact brought even more possible suspects for the list. I couldn't wait to unmask the villain, answer all they how's and why's and solve all the mysteries surrounding her death.
So about that...after all the investigating we do find out who killed Cordelia. Was it all I hoped it would be?...No. There were still one or two unanswered questions but we do know what happened the night Cordelia died and I have to say I found that answer unsatisfying and I would be pissed to be dead over such a stupid reason. I am sad for Cordelia and even thought we now know who is responsible, she still doesn't get to come back and continue where she left off.
I like Ruby and Cordelia. I will absolutely be checking out the next book although I think a part of me will always be sad about what happened to Cordelia.
Review of advance copy received from Publisher
First, a big THANK YOU to my book dealer at St. Martin’s Press. I can never refuse her offers of free ARCs, and I am more than delighted to add any Olivia Blacke book to my teetering TBR pile.
In this third installment of the Ruby and Cordelia Mysteries, Ruby decides to tackle the cold case of her roommate’s untimely death. Let me back up a bit. This series features two equally lovable protagonists: Ruby (the quirky, broke Gen Z girly) and Cordelia (the murdered woman who now haunts Ruby’s humble abode (a rundown Boston apartment). Love the premise? Me too!!!
Here are my thoughts:
The gist: This mystery centers on a vexing cold case: Cordelia’s murder, which the lazy, useless cops carelessly wrote off as a suicide. It’s up to Ruby—our hapless, disheveled amateur detective—to dig into the nefarious underbelly of a shady tech company (also her workplace’s rival) and figure out what’s going on with Cordelia’s former paramour… who just so happens to be Ruby’s boss. You see, Cordelia used to work there too, and she had an uncanny gift for writing and deciphering code. Messy, right?
Thoughts on the characters: Unlike your typical “Mary Sue” cozy mystery sleuths, Ruby and Cordelia are endearingly flawed and complex. Ruby comes from a loving home and is still new to adulting, while Cordelia’s past is steeped in abuse, neglect, and even homelessness. Together, they form a mother‑daughter bond that warms my hardened heart. I adore how Cordelia shoplifts grown‑up clothes for Ruby and keeps watch over her. It’s just so dang sweet! Ugh! I want a motherly ghost roomie!!!
The setting: I usually read cozies set in charming resort towns, but this gritty Boston backdrop really works for the storyline. It’s gross, dirty, loud, and crime‑ridden—adding an extra layer of danger to the story. There’s also a subplot involving break‑ins at Ruby and Cordelia’s apartment building that may tie into the cold case. Such intrigue!
The backstories: This book finally reveals Cordelia’s pre‑ghostly life. As Ruby hunts down clues, Cordelia experiences flashbacks of her corporeal days, giving us insight into her upbringing, her brother’s path to prison (we’ll get to him later), and her… questionable romantic choices. This lady had a lot going on.
The romance: We’ve got a bit of a love triangle brewing between Ruby, her good guy neighbor (who works at the rival tech company), and Cordelia’s delinquent brother Ian, freshly out of prison. We learn plenty about both suitors, and boy does Ruby have a lot on her plate! Oh, to be young and in love again…sigh.
Overall: The Ruby and Cordelia Mysteries remains in my top ten (maybe even top five!) of all-time favorite cozy series, and this book did not disappoint. We finally get answers to Cordelia’s mysterious past and the tech companies’ hidden secrets. I was a little misty-eyed when it ended, but the author leaves just enough room for a few more books in the series. Here’s hoping!
In this third installment of the Ruby and Cordelia Mysteries, Ruby decides to tackle the cold case of her roommate’s untimely death. Let me back up a bit. This series features two equally lovable protagonists: Ruby (the quirky, broke Gen Z girly) and Cordelia (the murdered woman who now haunts Ruby’s humble abode (a rundown Boston apartment). Love the premise? Me too!!!
Here are my thoughts:
The gist: This mystery centers on a vexing cold case: Cordelia’s murder, which the lazy, useless cops carelessly wrote off as a suicide. It’s up to Ruby—our hapless, disheveled amateur detective—to dig into the nefarious underbelly of a shady tech company (also her workplace’s rival) and figure out what’s going on with Cordelia’s former paramour… who just so happens to be Ruby’s boss. You see, Cordelia used to work there too, and she had an uncanny gift for writing and deciphering code. Messy, right?
Thoughts on the characters: Unlike your typical “Mary Sue” cozy mystery sleuths, Ruby and Cordelia are endearingly flawed and complex. Ruby comes from a loving home and is still new to adulting, while Cordelia’s past is steeped in abuse, neglect, and even homelessness. Together, they form a mother‑daughter bond that warms my hardened heart. I adore how Cordelia shoplifts grown‑up clothes for Ruby and keeps watch over her. It’s just so dang sweet! Ugh! I want a motherly ghost roomie!!!
The setting: I usually read cozies set in charming resort towns, but this gritty Boston backdrop really works for the storyline. It’s gross, dirty, loud, and crime‑ridden—adding an extra layer of danger to the story. There’s also a subplot involving break‑ins at Ruby and Cordelia’s apartment building that may tie into the cold case. Such intrigue!
The backstories: This book finally reveals Cordelia’s pre‑ghostly life. As Ruby hunts down clues, Cordelia experiences flashbacks of her corporeal days, giving us insight into her upbringing, her brother’s path to prison (we’ll get to him later), and her… questionable romantic choices. This lady had a lot going on.
The romance: We’ve got a bit of a love triangle brewing between Ruby, her good guy neighbor (who works at the rival tech company), and Cordelia’s delinquent brother Ian, freshly out of prison. We learn plenty about both suitors, and boy does Ruby have a lot on her plate! Oh, to be young and in love again…sigh.
Overall: The Ruby and Cordelia Mysteries remains in my top ten (maybe even top five!) of all-time favorite cozy series, and this book did not disappoint. We finally get answers to Cordelia’s mysterious past and the tech companies’ hidden secrets. I was a little misty-eyed when it ended, but the author leaves just enough room for a few more books in the series. Here’s hoping!
Review of advance copy received from NetGalley
Review of Uncorrected Digital Galley
Cordelia Graves hears Ruby calling for help and hurries to assist her, only to discover that Ruby is in the bathroom, the one room in the apartment that Cordelia refuses to enter. That’s the room where, six months ago, she died.
But Cordelia forces herself to cross the threshold; Ruby needs help.
Ruby Young is deathly afraid of spiders. And there’s a spider on the bathtub faucet. Cordelia scoops him up and puts him outside on the window ledge.
Cordelia hadn’t wanted a roommate when she was alive, but now she and Ruby have come to a perfect partnership between ghost and breather.
And now, Ruby stuns Cordelia when she announces that it is time to find out who killed Cordelia . . . and why.
=========
Third in the author’s Ruby and Cordelia Mystery series, the book has sufficient backstory for readers new to the series and works well as a standalone. With the expected characters in place, and the strong relationship between Ruby and Cordelia, readers will be pulled into the telling of the tale from the outset.
The haunted apartment is sure to capture the reader’s imagination as the intriguing cozy mystery plays out. Some plot twists and a few unexpected surprises will keep readers guessing as the unfolding story heads toward a denouement that may be a total shock.
Readers who enjoy cozy mysteries, stories with a paranormal slant, and captivating mysteries will find much to appreciate here.
Highly recommended.
I received a free copy of this eBook from St. Martin’s Press / Minotaur Books and NetGalley and am voluntarily leaving this review.
#TheKeytoaKiller #NetGalley
Cordelia Graves hears Ruby calling for help and hurries to assist her, only to discover that Ruby is in the bathroom, the one room in the apartment that Cordelia refuses to enter. That’s the room where, six months ago, she died.
But Cordelia forces herself to cross the threshold; Ruby needs help.
Ruby Young is deathly afraid of spiders. And there’s a spider on the bathtub faucet. Cordelia scoops him up and puts him outside on the window ledge.
Cordelia hadn’t wanted a roommate when she was alive, but now she and Ruby have come to a perfect partnership between ghost and breather.
And now, Ruby stuns Cordelia when she announces that it is time to find out who killed Cordelia . . . and why.
=========
Third in the author’s Ruby and Cordelia Mystery series, the book has sufficient backstory for readers new to the series and works well as a standalone. With the expected characters in place, and the strong relationship between Ruby and Cordelia, readers will be pulled into the telling of the tale from the outset.
The haunted apartment is sure to capture the reader’s imagination as the intriguing cozy mystery plays out. Some plot twists and a few unexpected surprises will keep readers guessing as the unfolding story heads toward a denouement that may be a total shock.
Readers who enjoy cozy mysteries, stories with a paranormal slant, and captivating mysteries will find much to appreciate here.
Highly recommended.
I received a free copy of this eBook from St. Martin’s Press / Minotaur Books and NetGalley and am voluntarily leaving this review.
#TheKeytoaKiller #NetGalley
Review of advance copy received from NetGalley
Thank you NetGalley, St. Martin's Press, and Olivia Blacke for a copy of the eARC. This book may have been the reason why I joined NetGalley after hearing about it from my friend.
Ruby and Cordelia are back again with their sleuthing. I love this pairing so much. They bring such joy and amusement because there's a big age gap on top of the fact that one is a ghost and the other is a human. I would very much like my own ghost roommate who shops for me and knows when to pass alcohol/coffee to me. It's extra delightful because Blacke actually does a really good job of playing into the age gap (i.e. Ruby can't read cursive).
I am so glad that we are onto our last book and finally trying to figure out who murdered Cordelia. The two have grown close and I think both have somewhat affected the other in a good way. Ruby has forced Cordelia into facing her past and Cordelia has influenced some of Ruby's tastes. I also love how Cordelia's brother, Ian, plays a bigger part in this story.
The book does somewhat give closure to all the topics brought up - Who killed Cordelia? What was the motive? What happened to Cordelia's 401k? What happened between TrendCelerate and CloudIndus? However, at the same time I feel like some topics left a bitter taste in my mouth because so many people were involved, but the ending was a little bland. Nonetheless, I still enjoyed this series and I'm hoping that one day Ruby may get a side story with romance.
Ruby and Cordelia are back again with their sleuthing. I love this pairing so much. They bring such joy and amusement because there's a big age gap on top of the fact that one is a ghost and the other is a human. I would very much like my own ghost roommate who shops for me and knows when to pass alcohol/coffee to me. It's extra delightful because Blacke actually does a really good job of playing into the age gap (i.e. Ruby can't read cursive).
I am so glad that we are onto our last book and finally trying to figure out who murdered Cordelia. The two have grown close and I think both have somewhat affected the other in a good way. Ruby has forced Cordelia into facing her past and Cordelia has influenced some of Ruby's tastes. I also love how Cordelia's brother, Ian, plays a bigger part in this story.
The book does somewhat give closure to all the topics brought up - Who killed Cordelia? What was the motive? What happened to Cordelia's 401k? What happened between TrendCelerate and CloudIndus? However, at the same time I feel like some topics left a bitter taste in my mouth because so many people were involved, but the ending was a little bland. Nonetheless, I still enjoyed this series and I'm hoping that one day Ruby may get a side story with romance.
Review of advance copy received from NetGalley
All the fun and hijinks continue onward for Ruby and Cordelia in this third mystery in series.
There's a crisis in Ruby's bathroom and she screams for help. Cordelia hesitates, not surprisingly as that is where her own body was found. Yet, Cordelia would do anything for Ruby and protect her as any she-bear would protect their own cub. Through the Kerfuffle, Cordelia has finally come to terms with being among the dearly departed. Six months in the making, she is ready to find out what happened that evening which lead to her demise. Ruby is ready to help Cordelia sort out the clues and help her friend gain some true closure.
Olivia Blacke has delivered yet another solid cozy mystery. The writing is good. The characters are well developed and certainly fun. Ruby is a sweet kid, recently out on her own. Cordelia is looking out for her; making certain that Ruby doesn't make the same mistakes she did. The action and banter is often amusing. Personally, being from Boston, I wish the mise en scène was fleshed out more descriptively. Yet fortunately, this story has all the red herrings one would hope for, and a most satisfying conclusion.
I am grateful to Minotaur Books for having provided a complimentary copy of this book through NetGalley. Their generosity, however, has not influenced this review - the words of which are mine alone.
Publisher: Minotaur Books
Publication date: October 20, 2026
Number of Pages: 368
ISBN: 978-1250336736
There's a crisis in Ruby's bathroom and she screams for help. Cordelia hesitates, not surprisingly as that is where her own body was found. Yet, Cordelia would do anything for Ruby and protect her as any she-bear would protect their own cub. Through the Kerfuffle, Cordelia has finally come to terms with being among the dearly departed. Six months in the making, she is ready to find out what happened that evening which lead to her demise. Ruby is ready to help Cordelia sort out the clues and help her friend gain some true closure.
Olivia Blacke has delivered yet another solid cozy mystery. The writing is good. The characters are well developed and certainly fun. Ruby is a sweet kid, recently out on her own. Cordelia is looking out for her; making certain that Ruby doesn't make the same mistakes she did. The action and banter is often amusing. Personally, being from Boston, I wish the mise en scène was fleshed out more descriptively. Yet fortunately, this story has all the red herrings one would hope for, and a most satisfying conclusion.
I am grateful to Minotaur Books for having provided a complimentary copy of this book through NetGalley. Their generosity, however, has not influenced this review - the words of which are mine alone.
Publisher: Minotaur Books
Publication date: October 20, 2026
Number of Pages: 368
ISBN: 978-1250336736
June 23, 2026
I received The Key to a Killer through a Goodreads giveaway sponsored by the author and publisher.
One of my favorite things about this series is the friendship between Ruby and Cordelia. On paper, having a ghost as a roommate sounds like it shouldn't work, but somehow it does, and their relationship continues to be the heart of these books.
This time around, the mystery feels especially personal as Ruby and Cordelia try to uncover the truth about what really happened to Cordelia. I enjoyed seeing the pieces slowly come together, and it was satisfying to finally get more answers about a question that has been hanging over the series from the beginning.
The mystery itself kept me guessing, but what keeps me coming back is the cast of characters. Ruby is easy to root for, and Cordelia has become more and more likable with each book. Their conversations, teamwork, and genuine care for each other add a lot of charm to the story.
This book has the cozy mystery elements I enjoy, but it also has some emotional moments that give the story a little more depth. It felt like a fitting next chapter for these characters, and I was happy to spend more time with them.
Final thought: If you enjoy cozy mysteries with memorable characters, a touch of humor, and a unique paranormal twist, this series is definitely worth checking out.
One of my favorite things about this series is the friendship between Ruby and Cordelia. On paper, having a ghost as a roommate sounds like it shouldn't work, but somehow it does, and their relationship continues to be the heart of these books.
This time around, the mystery feels especially personal as Ruby and Cordelia try to uncover the truth about what really happened to Cordelia. I enjoyed seeing the pieces slowly come together, and it was satisfying to finally get more answers about a question that has been hanging over the series from the beginning.
The mystery itself kept me guessing, but what keeps me coming back is the cast of characters. Ruby is easy to root for, and Cordelia has become more and more likable with each book. Their conversations, teamwork, and genuine care for each other add a lot of charm to the story.
This book has the cozy mystery elements I enjoy, but it also has some emotional moments that give the story a little more depth. It felt like a fitting next chapter for these characters, and I was happy to spend more time with them.
Final thought: If you enjoy cozy mysteries with memorable characters, a touch of humor, and a unique paranormal twist, this series is definitely worth checking out.
Review of advance copy received from NetGalley
I've been absolutely loving this series and have been looking forward to this book since I finished the last one and someway, somehow, this one was even BETTER.
Cordelia and Ruby are just enjoying another day together. Screaming for your ghost roommate to handle a spider and then bring up the task of solving said ghost's murder shortly after. Yup, pretty much another day for these two.
Ruby really wants to help Cordelia figure out what really happened to her and Cordelia is finally ready to do so.
I love these two. They're basically best friends at this point, least as much as a human and ghost can be. Who wouldn't a ghost bestie that can shoplift you clothes and the name brand snacks... but seriously these two have come a ling way since the first book and I love it.
Now onto the big issue. What actually happened to Cordelia....
Well they have their list of suspects. Catch Cordelia's ex in the park with another coworker. Ian, Cordelia's brother seems to actually be trying to be on the up and up. There is so much going on.
The other murders were dangerous and risk, but this one very well is the highest risk of all. But this whole book was SO WORTH IT.
I would love if this serious would continue. One of my favorites that I've come across in a long time and could read about these two solving all kinds of murders down the line.
Cordelia and Ruby are just enjoying another day together. Screaming for your ghost roommate to handle a spider and then bring up the task of solving said ghost's murder shortly after. Yup, pretty much another day for these two.
Ruby really wants to help Cordelia figure out what really happened to her and Cordelia is finally ready to do so.
I love these two. They're basically best friends at this point, least as much as a human and ghost can be. Who wouldn't a ghost bestie that can shoplift you clothes and the name brand snacks... but seriously these two have come a ling way since the first book and I love it.
Now onto the big issue. What actually happened to Cordelia....
Well they have their list of suspects. Catch Cordelia's ex in the park with another coworker. Ian, Cordelia's brother seems to actually be trying to be on the up and up. There is so much going on.
The other murders were dangerous and risk, but this one very well is the highest risk of all. But this whole book was SO WORTH IT.
I would love if this serious would continue. One of my favorites that I've come across in a long time and could read about these two solving all kinds of murders down the line.
Review of advance copy received from NetGalley
Third in the series, but absolutely works as a standalone!
Hey friends and fellow amateur sleuths! The Key to a Killer was my introduction to this series, and I immediately fell for the roommate dynamic between Ruby and Cordelia. I am a girls' girl through and through, so signing up to help solve the mystery of who murdered their ghostly roommate? That sounds like the perfect side quest to me.
This is a fun, steady read where the characters wear their hearts on their sleeves and bring you fully into their world. The friendship energy is warm and genuine, and the mystery itself delivers. If you are a fan of plot twists and well-timed reveals, this one will not let you down. Ruby and Cordelia give you everything you need: excitement, coziness, and the kind of friendship harmony that makes you want to stay in their world just a little longer.
I liked it so much that I am going back to read books one and two, because I cannot get enough of this duo.
A big thank you to Olivia Blacke and St. Martin's Press / Minotaur Books for letting me tag along on this side quest. I am already looking for the next installment!
Hey friends and fellow amateur sleuths! The Key to a Killer was my introduction to this series, and I immediately fell for the roommate dynamic between Ruby and Cordelia. I am a girls' girl through and through, so signing up to help solve the mystery of who murdered their ghostly roommate? That sounds like the perfect side quest to me.
This is a fun, steady read where the characters wear their hearts on their sleeves and bring you fully into their world. The friendship energy is warm and genuine, and the mystery itself delivers. If you are a fan of plot twists and well-timed reveals, this one will not let you down. Ruby and Cordelia give you everything you need: excitement, coziness, and the kind of friendship harmony that makes you want to stay in their world just a little longer.
I liked it so much that I am going back to read books one and two, because I cannot get enough of this duo.
A big thank you to Olivia Blacke and St. Martin's Press / Minotaur Books for letting me tag along on this side quest. I am already looking for the next installment!
Review of advance copy received from NetGalley
Another great installment to this paranormal mystery series!
In this book Ruby and Cordelia work on solving how Cordelia really died. Cordelia's death was ruled a suicide but in the first two books the reader learns that may not be the case. In this novel, Cordelia finally begins to have memories of what happened during the time leading up to her death. This causes Ruby to investigate possible leads on who could have been Cordelia's murderer. The reader learns more about the company Cordelia worked for including her boss/boyfriend, Adam. There is more insight into Cordelia and Ian's relationship as well as a string of burglaries happening at Ruby's appratment building. The only problem is that by investigating Cordelia's murder, Ruby might be putting herself at risk.
I really enjoyed this mystery series. The fact that Cordelia is a ghost and she has this wonderful friendship with Ruby adds to the book's appeal. This was a great mystery and I did not see the ending coming. It was also great to know what finally happened. I can't wait to read more in this series.
Thank you to Minotaur Books and NetGalley for this ARC. All thoughts and opinions are my own.
In this book Ruby and Cordelia work on solving how Cordelia really died. Cordelia's death was ruled a suicide but in the first two books the reader learns that may not be the case. In this novel, Cordelia finally begins to have memories of what happened during the time leading up to her death. This causes Ruby to investigate possible leads on who could have been Cordelia's murderer. The reader learns more about the company Cordelia worked for including her boss/boyfriend, Adam. There is more insight into Cordelia and Ian's relationship as well as a string of burglaries happening at Ruby's appratment building. The only problem is that by investigating Cordelia's murder, Ruby might be putting herself at risk.
I really enjoyed this mystery series. The fact that Cordelia is a ghost and she has this wonderful friendship with Ruby adds to the book's appeal. This was a great mystery and I did not see the ending coming. It was also great to know what finally happened. I can't wait to read more in this series.
Thank you to Minotaur Books and NetGalley for this ARC. All thoughts and opinions are my own.
August 18, 2026
I read the first in this series when I was invited to read an ARC of it and then I downloaded the second on my Kindle because I wanted to see where the story would go. I was then invited to read this third book so I had to make sure I read the second one last month to prepare. I really enjoy the series I like the idea of one character being alive and one character being a ghost and them working together and being friends. I really enjoy the characters of both Ruby and Cordelia and all the little side characters are also really fun and add so much more to the story as well. In this book, we finally get to investigate Cordelia’s death which has been looming over the characters for the last two books. I really enjoy the pacing and the dual point of view, as it keeps you guessing and going along with both characters in their own chapters while they can’t easily communicate with one another. I like finding out what happened to Cordelia after all this time and I’m not sure ifthis is the end of the series. I hope it’s not, there are some storylines that were left with loose threads that I would like to see tied up, but if not, I’m still satisfied to learn how her story ends. This book will be out in the world on October 20 and if you haven’t read any of this series, definitely check it out. It will be perfect for spooky season.
August 23, 2026
Thanks to NetGalley for the eARC of this book. I liked the concept of Cordelia being a ghost and still inhabiting her old apartment that Ruby now lives in. This is book three and I wasn’t able to get the first two from my library so I’m glad that the author caught people up on their dynamics so that it was ok if the first two books weren’t read before reading this one. In this book we also get to know Cordelia’s brother, Ian, more. Cordelia and Ruby have solved two murders and in this one they trying to solve Cordelia’s murder as she can’t remember anything about that day. I like that it’s hard for Cordelia to communicate with Ruby and that Ruby sees her in a limited capacity. Cordelia is still learning about being a ghost. This book goes back and forth between their points of view. They are also trying to figure out why there has been an increase in burglaries for their apartment complex in the last two years. There is also a lawsuit going on between the company Ruby works at and another because they are both saying they developed this software program and people think Cordelia gave the competition the information needed. Can they solve all these mysteries working together?
Review of advance copy received from NetGalley
Oh Ruby and Cordelia, what a tangled mess you weave. Cordelia realizes she has been murdered so she teams up with her bestie, Ruby to solve her own murder. Slowly, through her memories and with Ruby talking to those who last saw Cordelia, they begin to piece together how she was murdered. But along the way, they are distracted by all the ongoings - who stole the software that was proprietary to the company where both Ruby and Cordelia worked? How does Ruby's neighbor Tosh and boyfriend who works at a rival company fit in? What do all the break-ins at the apartment mean and why does Penny, a local reporter believe it's a bigger story?
The relationship of Ruby and Cordelia is at the heart of this series, but their antics and funky way to communicate make reading this series so enjoyable. This story was more about relationships than the actual mystery of Cordelia's death but it made for an entertaining read. Each book is standalone in the series but start from the beginning as it makes the read so much more gratifying. Thanks to Net Galley and St. Martin's Press.
The relationship of Ruby and Cordelia is at the heart of this series, but their antics and funky way to communicate make reading this series so enjoyable. This story was more about relationships than the actual mystery of Cordelia's death but it made for an entertaining read. Each book is standalone in the series but start from the beginning as it makes the read so much more gratifying. Thanks to Net Galley and St. Martin's Press.
Review of advance copy received from NetGalley
3.5/5
This series has such a unique and interesting premise. A ghost helping a living person solve mysteries. When I was offered the opportunity to read the third in the series by the publisher I took a chance and accepted. I then went back and read the first two books of the series. I'm glad I did. I don't think you can read this book without having read the others. The author does a decent job of setting up back story, but there's a lot that just works better if you know what's going on already.
This book focuses on solving Cordelia's murder. You'd think she'd already know who did it, but nope, no memory of it. I feel a little let down by what actually transpired. There's all these pieces to the mystery and then it turns out it has nothing to do with any of those pieces. It was a fun, quick read though, and I'll continue the series assuming there are more. I think I just had high expectations for this one and it didn't meet them.
Thanks to NetGalley and St. Martin's Press | Minotaur Books for the ARC in exchange for an honest review.
This series has such a unique and interesting premise. A ghost helping a living person solve mysteries. When I was offered the opportunity to read the third in the series by the publisher I took a chance and accepted. I then went back and read the first two books of the series. I'm glad I did. I don't think you can read this book without having read the others. The author does a decent job of setting up back story, but there's a lot that just works better if you know what's going on already.
This book focuses on solving Cordelia's murder. You'd think she'd already know who did it, but nope, no memory of it. I feel a little let down by what actually transpired. There's all these pieces to the mystery and then it turns out it has nothing to do with any of those pieces. It was a fun, quick read though, and I'll continue the series assuming there are more. I think I just had high expectations for this one and it didn't meet them.
Thanks to NetGalley and St. Martin's Press | Minotaur Books for the ARC in exchange for an honest review.
Review of advance copy received from NetGalley
In the third installment of the Ruby and Cordelia Mysteries by Olivia Blacke, this supernatural cozy mystery series finds Ruby Young and her resident apartment ghost, Cordelia Graves, investigating the series' biggest question: Who murdered Cordelia, why, and how?
When Cordelia begins to recall missing memories from the day of her death, the roommates realize her fatal overdose was no accident. The plot becomes more complicated with the arrival of Cordelia's younger brother, Ian, who is just out of prison and wants answers.
This book completes an arc begun in the first two books, A New Lease on Death and Death at the Door, so while this book can be read as a standalone, reading the first two books will be more satisfying for the reader.
Verdict: Darker elements than found in most cozies are lightened by friendship and humor to create an engaging, satisfying read.
Full Disclosure--NetGalley and the publisher provided me with a digital ARC of this book. This is my honest review.
When Cordelia begins to recall missing memories from the day of her death, the roommates realize her fatal overdose was no accident. The plot becomes more complicated with the arrival of Cordelia's younger brother, Ian, who is just out of prison and wants answers.
This book completes an arc begun in the first two books, A New Lease on Death and Death at the Door, so while this book can be read as a standalone, reading the first two books will be more satisfying for the reader.
Verdict: Darker elements than found in most cozies are lightened by friendship and humor to create an engaging, satisfying read.
Full Disclosure--NetGalley and the publisher provided me with a digital ARC of this book. This is my honest review.
Review of advance copy received from NetGalley
The Key to a Killer is the third book in the A Ruby and Cordelia Mystery series, and I enjoyed it just as much as the previous books. This has become a series I look forward to, and this installment was another entertaining addition.
One of my favorite parts of the series is the growing closeness between Ruby and Cordelia. Their partnership works surprisingly well, even with Cordelia being a ghost, and it creates some fun and creative opportunities within the story. The plot moves along at a quick pace, with plenty of action and investigation to keep things interesting. There is always something happening, which made the story easy to stay engaged with from beginning to end.
This is an enjoyable cozy mystery series, and the characters are what make it stand out for me. If you've been enjoying Ruby and Cordelia's adventures so far, The Key to a Killer is a great addition to the series.
Thank you NetGalley and Minotaur Book for the advanced reader copy. This is my honest review.
One of my favorite parts of the series is the growing closeness between Ruby and Cordelia. Their partnership works surprisingly well, even with Cordelia being a ghost, and it creates some fun and creative opportunities within the story. The plot moves along at a quick pace, with plenty of action and investigation to keep things interesting. There is always something happening, which made the story easy to stay engaged with from beginning to end.
This is an enjoyable cozy mystery series, and the characters are what make it stand out for me. If you've been enjoying Ruby and Cordelia's adventures so far, The Key to a Killer is a great addition to the series.
Thank you NetGalley and Minotaur Book for the advanced reader copy. This is my honest review.
May 26, 2026
I was a little disappointed with this one. I thought the killer was dissatisfying after all the build-up we had on Cordelia’s murder. I also felt like the book dragged a little. There just wasn’t enough story.
I do still love the characters and I’m so glad there is finally someone else who knows about Cordelia. I’m hoping the next books will have both of them working to find murderers. This book really tied up all the loose ends, so any following books can be more mysteries-of-the-book. It’s also so interesting to learn about what ghost powers there are. I would love more ghosts to join the series. It seems strange that even with the “rules” of how people become ghosts that there’s only two of them in Boston. Maybe Ruby and Cordelia don’t travel enough of Boston and that’s why we haven’t met more…
I’m looking forward to more books in this series. These books are always fun and easy to read.
Thank you to Netgalley and the publisher for an eARC. All opinions are my own.
I do still love the characters and I’m so glad there is finally someone else who knows about Cordelia. I’m hoping the next books will have both of them working to find murderers. This book really tied up all the loose ends, so any following books can be more mysteries-of-the-book. It’s also so interesting to learn about what ghost powers there are. I would love more ghosts to join the series. It seems strange that even with the “rules” of how people become ghosts that there’s only two of them in Boston. Maybe Ruby and Cordelia don’t travel enough of Boston and that’s why we haven’t met more…
I’m looking forward to more books in this series. These books are always fun and easy to read.
Thank you to Netgalley and the publisher for an eARC. All opinions are my own.
Review of advance copy received from NetGalley
This is my favorite book of the series so far. Ruby has (mostly) become accustomed to having a ghost as a roommate, and Cordelia is learning the ins and outs of ghost-life (death?) while becoming more protective of Ruby. And of course, Cordelia's brother Ian is still around and not giving up on the idea that his sister is still around.
In this entry in the series, Ruby and Cordelia are determined to uncover the mystery of Cordelia's untimely death. Their investigation uncovers corporate espionage, Cordelia's affair with her former boss, and a rash of burglaries in Ruby's building.
I think Olivia Blacke is doing a wonderful job of keeping it light, building the relationship between Ruby and Cordelia, and writing good mystery plots. I am thoroughly enjoying this series and look forward to the next entry.
Thank you to NetGalley and St. Martin's Press for an advance copy in exchange for an honest review.
In this entry in the series, Ruby and Cordelia are determined to uncover the mystery of Cordelia's untimely death. Their investigation uncovers corporate espionage, Cordelia's affair with her former boss, and a rash of burglaries in Ruby's building.
I think Olivia Blacke is doing a wonderful job of keeping it light, building the relationship between Ruby and Cordelia, and writing good mystery plots. I am thoroughly enjoying this series and look forward to the next entry.
Thank you to NetGalley and St. Martin's Press for an advance copy in exchange for an honest review.
July 9, 2026
I really enjoy the premise of this series and the cozy vibe. This entry wraps up the mystery of who killed Cordelia in a satisfying manner, and leaves our duo free to move on and solve all sorts of other crimes (will it be ongoing? I can’t actually tell!) Clues make sense, characters act like real people, and the dialogue is fun. Recommended for the cozy mystery crowd!
My only complaint about the series as a whole is that it takes place in Boston but there is zero feeling of place. I don’t need constant name-dropping of places or landmarks, but Boston is a city of neighborhoods and not one is ever mentioned. Mass transit isn’t referred to as the T in the text. The most Boston flair in the whole book is that one character goes to a Dunks. Ruby may be a transplant to the city from Baltimore but I would love to get some actual Boston flavor.
Thanks to Minotaur Books, via NetGalley, for providing an advance copy to review.
My only complaint about the series as a whole is that it takes place in Boston but there is zero feeling of place. I don’t need constant name-dropping of places or landmarks, but Boston is a city of neighborhoods and not one is ever mentioned. Mass transit isn’t referred to as the T in the text. The most Boston flair in the whole book is that one character goes to a Dunks. Ruby may be a transplant to the city from Baltimore but I would love to get some actual Boston flavor.
Thanks to Minotaur Books, via NetGalley, for providing an advance copy to review.
August 11, 2026
The Ruby and Cordelia Mysteries series is a cozy mystery by Olivia Blacke. When Ruby moves into her newly available apartment, she doesn’t realize that in addition to being fully furnished, it also comes with the ghost of the previous tenant. The two become unlikely friends and even more unlikely detectives, solving the crimes they unwittingly find themselves wrapped up in.
The Key to a Killer is the third book in this series. I was hooked from the very beginning of book one. The mysteries are intriguing, the dialogue is clever, and I love the developing friendship between Ruby and Cordelia. Despite being a ghost story, these books aren’t scary. Rather, I would classify them as cozy mysteries—fun, lighthearted, and a joy to read. This third installment is no different. I was instantly sucked into the story and could not put it down! I highly recommend!
(I was given an early review copy of this book)
The Key to a Killer is the third book in this series. I was hooked from the very beginning of book one. The mysteries are intriguing, the dialogue is clever, and I love the developing friendship between Ruby and Cordelia. Despite being a ghost story, these books aren’t scary. Rather, I would classify them as cozy mysteries—fun, lighthearted, and a joy to read. This third installment is no different. I was instantly sucked into the story and could not put it down! I highly recommend!
(I was given an early review copy of this book)
Review of advance copy received from NetGalley
✨Thank you so much to NetGalley and St. Martin’s Press for the opportunity to read this ARC!✨
🔑 The Key to a Killer had me happily jumping back into the world of Ruby and Cordelia, and this series just keeps getting better! In book three, Ruby and her ghostly roommate Cordelia finally start piecing together the mystery behind what really happened to Cordelia... and I was completely along for the ride 👻🕵️♀️
I absolutely love a cozy mystery with a little paranormal twist, and Ruby + Cordelia’s friendship continues to be my favorite part of the series. Their relationship is funny, sweet, and full of heart. Cozy mysteries can be a little hit-or-miss for me sometimes, but this series keeps winning me over with lovable characters and mysteries that keep me hooked!
⭐️ Cozy mystery + ghostly besties + mystery-solving = such a fun read! ⭐️
⭐️3.5 stars!⭐️
🔑 The Key to a Killer had me happily jumping back into the world of Ruby and Cordelia, and this series just keeps getting better! In book three, Ruby and her ghostly roommate Cordelia finally start piecing together the mystery behind what really happened to Cordelia... and I was completely along for the ride 👻🕵️♀️
I absolutely love a cozy mystery with a little paranormal twist, and Ruby + Cordelia’s friendship continues to be my favorite part of the series. Their relationship is funny, sweet, and full of heart. Cozy mysteries can be a little hit-or-miss for me sometimes, but this series keeps winning me over with lovable characters and mysteries that keep me hooked!
⭐️ Cozy mystery + ghostly besties + mystery-solving = such a fun read! ⭐️
⭐️3.5 stars!⭐️
Review of advance copy received from Publisher
When Ruby moved to Boston, her first time out on her own, she was happy to find an affordable apartment that was not only fully furnished, but filled with all the belongings of the woman who had been murdered there. Soon she discovers that the murdered woman, Cordelia, was still living there as a ghost. By now they are close friends and getting good at communicating with each other. After solving a few murders, they finally look at Cordelia’s death as a possible murder.
I am really enjoying this series, and the growing relationship between Ruby and Cordelia, along with some interesting side characters. Ruby is just the sweetest person, and Cordelia grows more likeable in each book.
Thanks to MacMillan Publishers and NetGalley for an eARC of The Key to a Killer. These are my honest opinions.
I am really enjoying this series, and the growing relationship between Ruby and Cordelia, along with some interesting side characters. Ruby is just the sweetest person, and Cordelia grows more likeable in each book.
Thanks to MacMillan Publishers and NetGalley for an eARC of The Key to a Killer. These are my honest opinions.
Review of advance copy received from NetGalley
The third book in this series brings the conclusion to who perpetrated Cordelia's untimely demise and why.
I enjoy the way the storyline weaves in and around the situation with Adam, Penny, and Tosh, and the business of intellectual property, affairs and coincidental situations - all of which could lead to someone to want harm to find Cordelia. This certainly kept me guessing.
Ruby is very easy to connect with and enjoy. I love how the connection between her and Cordelia grows, and changed. The sweetness between Ian and his sister certainly pulls at your heart, and I liked the potential situation developing at the end.
I recommend this series and reading in order (for the best experience). I certainly enjoyed my time.
I thank the author and Netgalley for my ARC, and voluntarily leave my thoughts.
I enjoy the way the storyline weaves in and around the situation with Adam, Penny, and Tosh, and the business of intellectual property, affairs and coincidental situations - all of which could lead to someone to want harm to find Cordelia. This certainly kept me guessing.
Ruby is very easy to connect with and enjoy. I love how the connection between her and Cordelia grows, and changed. The sweetness between Ian and his sister certainly pulls at your heart, and I liked the potential situation developing at the end.
I recommend this series and reading in order (for the best experience). I certainly enjoyed my time.
I thank the author and Netgalley for my ARC, and voluntarily leave my thoughts.
August 11, 2026
⭐️⭐️⭐️My review: Overall a good mystery with mysticism. Ruby moves into an apartment inhabited by Cordelia, a ghost. Cordy was murdered in her apartment and now wants to figure out what happened.
This is the third book in a series and I have not read the first two. Cordy and Ruby work together to solves crimes and are pretty successful. In this book, Cordy's brother Ian shows up after a stint in prison. The relationship he had with his sister is a nice one and he works to make peace with her ghost.
The book dragged a bit but the clues to solve the case were all well paced. Also, a good amount of humor because really, what else do you expect when trying to communicate with a ghost?
Thank you to Netgalley and St. Martin’sPress for an advance digital copy to review. These opinions are my own.
This is the third book in a series and I have not read the first two. Cordy and Ruby work together to solves crimes and are pretty successful. In this book, Cordy's brother Ian shows up after a stint in prison. The relationship he had with his sister is a nice one and he works to make peace with her ghost.
The book dragged a bit but the clues to solve the case were all well paced. Also, a good amount of humor because really, what else do you expect when trying to communicate with a ghost?
Thank you to Netgalley and St. Martin’sPress for an advance digital copy to review. These opinions are my own.
Review of advance copy received from NetGalley
I just love this series, so was of course excited to see this new book. Cordelia and Ruby have come to really appreciate each other, and look out for each other, in this third book. Even though they have a hard time communicating because of the alive and dead situation, they make it work. When they decide to start investigating Cordelia’s murder, all kinds of information and secrets come to the fore. I just loved this book, and I’m really hoping there will be more in the series. These two, plus a few side characters, really pull at my heart strings. There were a couple of inconsistencies from the first two books, but that is easy to overlook since I enjoyed this so much. More, please. Recommend. I was provided a complimentary copy which I voluntarily reviewed.
May 28, 2026
Woohooo! We finally get to solve Cordelia’s unaliving! I have been eager for this storyline for 3 books and it’s the time. I really enjoy this duo of crime solving women. Ruby drives me slightly nuts with her naivety and friendliness but it makes her endearing at other times. I love Cordelia’s hardness and ability to protect those she cares about. They balance each other and have progressed in their relationship and communication throughout the trilogy.
I hope this series continues because I’m not ready to say goodbye to their friendship and seeing Ruby become stronger and set boundaries. It’s just a good, easy to follow, mystery story. If you’re wanting more stories like this, I recommend the Finlay Donovan series.
I hope this series continues because I’m not ready to say goodbye to their friendship and seeing Ruby become stronger and set boundaries. It’s just a good, easy to follow, mystery story. If you’re wanting more stories like this, I recommend the Finlay Donovan series.
Review of advance copy received from NetGalley
I received this book free of charge from NetGalley in exchange for my honest review.
Ruby and Cordelia are back! While this is the 3rd book in the series, it can be read on its own.
Ruby and Cordelia are now trying to find our how Cordelia died and why. What is really going on there? What is up with Tosh, the guy living across the hall? He works for a competitor of the company that Ruby works for. There seems to be more going on there.
I liked that the brough in more people and gave them more personality. Melissa, Ian and Penny. none are quite as they seem and have their own surprises.
The writing is witty and at times I had to laugh at the scenes.
This is a great summer cozy mystery read.
4/5 stars.
Ruby and Cordelia are back! While this is the 3rd book in the series, it can be read on its own.
Ruby and Cordelia are now trying to find our how Cordelia died and why. What is really going on there? What is up with Tosh, the guy living across the hall? He works for a competitor of the company that Ruby works for. There seems to be more going on there.
I liked that the brough in more people and gave them more personality. Melissa, Ian and Penny. none are quite as they seem and have their own surprises.
The writing is witty and at times I had to laugh at the scenes.
This is a great summer cozy mystery read.
4/5 stars.
Review of advance copy received from Publisher
Thank you to #netgalley, #oliviablacke, and #minotaurbooks for the advanced reader copy of #thekeytoakiller, #arubyandcordeliamystery
I absolutely LOVE LOVE LOVE Ruby and Cordelia and their crime fighting duo escapades. This book focused on Cordelia and her murder. It was definitely a whodunnit type of book and I thought everyone was a suspect. Once I figured out who it was, I didn't understand why I didn't think of them right up front.
The characters in this book are really likeable even some that you want to punch in the face. I hope this series continues and that I get a chance to read it. I'm definitely going to have my mom read these as she also enjoys cozy mysteries. I didn't think cozy mysteries were my thing until I read book 1 in this series.
I absolutely LOVE LOVE LOVE Ruby and Cordelia and their crime fighting duo escapades. This book focused on Cordelia and her murder. It was definitely a whodunnit type of book and I thought everyone was a suspect. Once I figured out who it was, I didn't understand why I didn't think of them right up front.
The characters in this book are really likeable even some that you want to punch in the face. I hope this series continues and that I get a chance to read it. I'm definitely going to have my mom read these as she also enjoys cozy mysteries. I didn't think cozy mysteries were my thing until I read book 1 in this series.
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