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For fans of John Connolly, Nevada Barr, and dogs of all shape and size, the first novel in the new Flint K-9 Search and Rescue Mysteries, from the author of the bestselling Erin Solomon Mysteries!

When teenage sisters go missing in the mysterious “Bennington Triangle” of Vermont, an area renowned for its disappearances and strange occurrences over the past hundred years, FBI agent Jack Juarez brings K-9 handler Jamie Flint and her dog Phantom in to assist with the search. When Jack realizes the case shares haunting similarities with the murders of the missing girls’ aunts ten years before, it becomes clear that he and Jamie are dealing with much more than two girls who simply wandered off the beaten path.

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First published October 8, 2016

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About the author

Jen Blood

18 books331 followers
Jen Blood is a professional editor and publishing consultant, and author of the bestselling Erin Solomon Mysteries. She holds an MFA in Creative Writing/Popular Fiction, with writing influences ranging from Emily Bronte to Dennis Lehane, and any number of genres and authors in between. Her work has earned accolades and awards including the AIA Seal of Quality and the B.R.A.G. Medallion for ALL THE BLUE-EYED ANGELS, and honorable mention for Best in Fiction from the New England Book Festival for her second novel, SINS OF THE FATHER. All four of her novels have reached the Amazon Bestseller list in Mystery, Suspense, and Women Sleuths.

Born and raised among the smaller fishing villages of midcoast Maine, Jen's writing is rich with the details and tone of that isolated, occasionally harsh landscape. Today, after spending several years traveling the country, Jen is once again living in midcoast Maine, busily working on the next installment in the Erin Solomon series.

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Displaying 1 - 30 of 389 reviews
Profile Image for Liz.
2,805 reviews3,717 followers
November 30, 2018

This book gets off to a rough start. It’s supposedly the first in a series. But the background it gives you on the characters makes you feel like there were previous stories you missed. I felt very confused trying to put all the pieces of the puzzle together at the beginning. And that feeling continued as the book progressed. Everybody has some issues that you’re not made privy to, which irritated me.

The premise here is that two girls have gone missing in the Bennington Triangle, an area of deep woods in Vermont. Ten years before, the girls’ aunts also went missing in the same area. The family of the girls is definitely an odd one, complete with misogynists and tax evaders.

Another aspect that didn’t appeal to me is that not only the main character, Jamie Flint, but her son, Bear, have supernatural abilities. They hear and see ghosts. In fact, if supernatural or ghost stories bother you, stay away from this one.

Blood doesn’t have Flint using just the typical labs and shepherds as search and rescue dogs. Her dogs are literally rescues, and include pit bulls. I liked that dimension, showing how any dog can be trained. And she provides excellent insights into what makes a good search and rescue dog.

Blood throws up lots of red herrings to keep the reader off balance. And at the end, when the murderer is finally revealed, I can’t say it tied together particularly well.

So, overall, not one I really enjoyed. And I doubt I would read book two in the series.

Profile Image for  Li'l Owl.
398 reviews276 followers
August 5, 2019
There's something in these deep, dark woods besides two missing teen-age sisters. And it's not of this world.


“Stop, Phan,” I called. She was at the end of her lead and straining forward, at the very edge of the ravine. The drop below was dizzying. The sound of rushing water was a roar now, water churning white below. A light, cold rain fell, making the already-slick granite potentially treacherous.
To my relief, Phantom braked at my command and glanced back over her shoulder at me. Her body practically vibrated with impatience. When she’s on a mission, Phantom has always been oblivious to her surroundings. Right now, that could prove deadly. “Come, Phantom,” I said. She was still pointed in the opposite direction, her gaze fixed on something I couldn’t see on the other side of the ledges. And then, as though watching her thoughts unfold, I saw her focus shift below. My stomach dropped. The incline was practically a right angle that plunged thirty feet to icy, rushing waters and deadly rocks below.

“So, what do you want to do?” Wade asked when we were together once more a few minutes later, Phantom safely beside me once more. “Call in the cavalry,” I said. “I’m not losing my dog because these idiots were too stubborn to get people down here the right way as soon as they knew the girls were missing.”

I watched as Wade and Jack made their way back up and into the trees. My hand was wrapped around Phantom’s collar, just in case she decided she couldn’t bear sitting still any longer. Seated there, I took the time to soak in the surroundings, looking for any trace of Melanie and Ariel.

The water continued in a rush below. If it ever got dry up here, I expected things quieted to a trickle. Right now, we had a churning river of white foam, a narrow strip of rocky ground running alongside it before it steepened to ledges and inclines.
I cupped my hands around my mouth and shouted, “Melaaaaanie! Ariiiiiel!”
My voice echoed back to me. Otherwise, there was no response.
I took two protein bars from my bag—one for me, and a specially made bar for Phantom. Glanced at my watch. Ten minutes had passed.
And then, just in my periphery, I saw a flash of color in the canyon below.
I turned, fast. Phantom came to attention.
Someone in a red sweater limped along the riverbank, moving with painstaking care. The figure was fuzzy, hard to follow—as though I might not be seeing it at all.
Phantom whined. “Melanie!” I shouted again. The figure turned. A girl. She stared up at me for a moment, her face too far for me to make out any details beyond gender and race. “Wait there,” I called.
She froze. I could sense the tension despite the distance between us. She looked over her shoulder, then back at me. And then, still limping, she scrambled in the opposite direction. Away from me and around a corner—out of sight.


********

The Darkest Thread by Jen Blood is the first in the Flint K-9 Search and Rescue series.

I was really excited to read this book as I love mystery thrillers that are combined with dogs, especially K-9 search and rescue teams. Unfortunately, it wasn't completely what I was expecting. It is a K-9 search and rescue mystery but at least half of the storyline involves strong paranormal elements which isn't really my thing.
The K-9 search and rescue aspects were disappointing, as well, as some basic facts about the dog's ability to track and work using scent articles and the way handlers work together with their dogs wasn't very realistic. Having said all of that, this book is fiction so if you're not a sticker for factual K-9 Search and Rescue, others may enjoy this book better than I did. The same goes for the paranormal elements of the story.
So overall, I was disappointed in this book but only because it wasn't what I was expecting regarding the K-9 aspects and the elements of paranormal activity isn't my cup of tea.

That said, the book is well written, fast paced, interesting, and downright exciting, complete with critical twists and turns, all wrapped up with a completely unexpected conclusion!
Profile Image for Christine.
7,211 reviews565 followers
September 8, 2018
This book starts out very strong. Jamie Flint, her dog Phantom, her son Bear, and his dog Casper, all come across as fully realized. The opening sequence of mother, son, and dogs doing a training tracking run in Maine was wonderfully written. The use of mother and son having varying degrees of the sight and the ability to see ghosts isn’t overdone. It’s just right.

But then once Jamie, Bear, dogs, and their employee/friend/Bear’s romantic interest Ren (accompanied by her dog) go to Vermont to help the FBI with a search for two missing girls, the book, slowly goes downhill.

At first, it isn’t quite that obvious. There are several positive aspects, even though despite being a first in a series, there is quite a bit of history that seems to have been dealt with another series. Unlike several other books with strong female leads, Darkest Thread has Jamie surrounded by strong women – an FBI agent as well as the head of the Vermont K-9 rescue both work with Jamie, and even the potential romantic rival, a news reporter who while pushy and antagonist comes across as strong willed.

It is promising enough for a reader to overlook the fact that it is the Maine team that just happens to make a major discovery, even after the Vermont team has been working. There is an attempt to explain this that a reader can somewhat buy – the father, Dean, of the missing girls has reason to distrust the FBI. Dean’s brother, an FBI agent, went to jail for killing two of the men’s sisters. The FBI agents working the missing girls’ case are all connected to this disgraced agent, who maybe innocent. Furthermore, Dean is a bit of a doomsday/off the gird guy who distrusts the FBI and blames the government for everything. Talking these plot points into an account, even with the unlikeness of the FBI team all having a connection with the murderer, a reader can allow herself to buy the no one checked the property because Dean wouldn’t let them attempt to justify why Jamie and crew find the body of one daughter and not the Vermont team.

But that’s when the book goes pear shaped.

In a slightly confusing sequence Dean goes bonkers, shoots Bear, takes him hostage to ensure that Jamie finds his other missing girl, Ren refuses to leave Bear, so Dean tells everyone that he will kill one teen in x number of hours.

The FBI lets this happen, pretty much.

And then the plot point that totally shatters any left-over suspension of disbelief. Jamie tells someone that she called Ren’s father to tell him about his daughter being taken and he’s upset but is going to stay back in Maine.

I’m sorry, but what the fucking hell.

Before Ren is taken hostage, Blood tells the reader at least three times that Ren’s mother and siblings were violently murdered in Nigeria, and Ren herself was separated from her father for over a year. It’s why Ren and her father went to the United States. So why is dad like, whatevers?
And even without that backstory, what parent would stay away?

And then Jamie finds some tunnels and gets caught in a cave in. All the dogs howl, but no one is smart enough to connect the howling with the earthquake that caused the cave in. Her knee gets hurt, but don’t worry despite it being two times its normal size, she is still able to keep up with everyone else.

What’s worse, the two of the other strong women become weak. It’s like the female FBI agent has a brain transplant or something (mostly because she is supposed to be a red herring), and the news reporter gets killed because she didn’t listen to the big strong man.

No men die though.

Blood also seems to be trying to use the ghosts to up the horror, and in some ways, they are the most interesting part of the story.

The downhill slide is a shame because if it had been workshopped or edited more, it would have been a far better book. There are plausible reasons why Ren’s father might not show up – he’s in the field, he’s on a plane, he’s out of country – instead of the half ass on that we are given. The ending could have been smoothed out and tightened. The ghosts could have been allowed more room, the mood could have been better. As it is now, it goes from a book that had promise at the beginning to a book that kills any desire to read anything else by the author. Two stars because of the strong beginning.
This entire review has been hidden because of spoilers.
Profile Image for Angela.
545 reviews34 followers
August 10, 2017
I loved this book! Who done it with some supernatural. Dogs, ghosts, serial killers, fantastic.
I loved the mix. I loved learning how search dogs do their jobs and how difficult it really is. How they work no matter the conditions.
This is the first in the series and I can't wait to read the rest. I couldn't put this book down. I know it is a matter of contention, what dogs can perceive of the supernatural, and for some, if the supernatural even exists. But I found this fascinating and highlighting dogs natural ability to make us, as humans, feel better, and their own natural senses of when that is needed. Their willingness to risk it all for humans. I know that's true from own experiences with my own dogs.

Two sisters go missing in the rugged Vermont mountains. The girls father asks specifically for Jamie and her dogs to search for them. Right away its evident this case could be tied to a much older, and supposedly solved serial killer case.

Right away the weather goes bad, but in spite of that the dogs make progress. However, instead of making that better, it makes it worse. And then its flat out suspense and action from there on out.

Great read. If you love dogs, don't miss this.
Profile Image for Marleen.
1,864 reviews90 followers
January 4, 2017
It’s difficult to put my finger on it, but for some reason things didn’t come together in this book for me. The part about Search and Rescue was half okay, but that whole history about the Redfield family felt so far-fetched and amateurish I couldn’t believe it when I read it. And the ghosts in the forest? No, I was not convinced.
I could empathize with Jaimie Flint, her son Bear and the other rescuers, but other characters like the FBI agents didn’t sound professional. They didn’t come across as real. As a law enforcement they simply cowed before the Redfields. It was ridiculous.
I love dogs and I enjoy dogs being featured in books, but here I wished for more solid story-telling.
I will not be continuing this series, nor pursue this author. *1,5* stars.
Profile Image for Janice.
1,083 reviews9 followers
April 23, 2018
Honestly, this book is all over the place.

Two young women have disappeared in the mountains of Vermont. The disappearance is eerily similar to the disappearance of other young women years before. Jamie Flint and her search and rescue dogs and associates get called in from Maine (!) to help. There may be a supernatural element to the disappearances. There is a certain a non-corporeal spirit helping those who can see, like Jamie and her son Bear.

I never got a real sense of the physical locations or passage of time in this book. It seemed to me that searchers would go out, be gone all day, and return to hotel and headquarters in minutes. People searching through tunnels underground that i thought were a long way away from the "settlement", but the can hear what's going on in the settlement? I may just have missed something, but the distances and times just didn't make sense for me.

Also

Anyway, even the dogs weren't quite enough to redeem this one for me. There are also a lot of references to events that happened before this book opened. They were a bit distracting, but not too bad. Just made me know that the author is working to get you interested in her other books. Nothing wrong with that, just a little distracting.
Profile Image for Jacqie.
1,963 reviews101 followers
May 21, 2018
Parts of this book were 5 star and parts were 1 star, so I'll even it out to 3 stars.

What I liked:
I haven't read a mystery with a search and rescue dog handler as the main character before. Although I think this is the author's first book in this series, it began seamlessly and I was instantly intrigued by main character Jamie Flint, a rescue dog trainer and handler from rural Maine. Jamie is down to earth and smart, but she's also open to the possibility that supernatural aspects of life may exist, in her own teenage son for example. This was surprising to me- the book's marketed as a mystery and the fact that Jamie's son Bear can see ghosts would usually get a big "paranormal" marketing push. As is, though, that is just part of the story. Ghosts are part of this book, part of the mystery, and honestly probably a bit of plot lubricant. I didn't mind it, though- Jamie and Bear both deal with ghosts pretty matter-of-factly, just like they deal with weather conditions and animal behavior as part of their jobs.

The characterization of the main characters was good- Bear and Jamie were quite different but both relateable. Federal agent Jack Juarez, who is apparently part of another series by this author, seemed less well drawn and also showed much worse judgement. I liked the dog characters! The dog handling part seemed quite real, and I'm a sucker for a good dog in a story. The dogs weren't preternaturally smart, they were just dogs trying to obey their people and follow their instincts. I don't know too much about search and rescue dogs, but how dogs and handlers interacted seemed fairly realistic.

What was not realistic: the plot. Here's where we get one star. The reason for the search is that a doomsday prepper sort's twin teenage daughters have gone missing. The backstory for all this is quite confusing, but it involves the prepper's FBI agent brother(these two are from the same family?!) who was also somehow convicted of being a serial killer of a very specific ritual sort. Plus the search must take place in bad weather in extremely rugged terrain. Before the first hundred pages of the book are done, one of the girls is found dead in exactly the ritual way that this guy's brother had apparently killed women before. And the prepper guy, in front of at least one armed FBI agent, takes Bear hostage so that the searchers will keep searching instead of fading back because of the ARMED SERIAL KILLER that is apparently stalking the woods. He also gives a countdown, so Jamie now only has a short amount of time to find this missing girl, or he'll kill the very guy (Bear) who just found one of his daughters. It really made no sense at all that 1. the FBI would put up with this instead of treating it like a hostage situation and focusing on getting Bear back 2. that this prepper would think that taking the very guy who just found one of his daughters as his hostage would be a remotely sane idea and 3. that this guy wouldn't automatically become suspect #1 after his erratic and hostile behavior. I could go on, but I won't. I couldn't finish the book after this, because I was so disappointed in the nonsensical way the author had chosen to drive up tension.

It's a weirdly uneven book. The author is undoubtedly skilled at drawing her main characters, but the plot backstory really made no sense and what she used to drive the plot made me lose respect for her storytelling ability after a good set-up. I stopped trusting her, and couldn't finish the book.
This entire review has been hidden because of spoilers.
Profile Image for Readsall.
433 reviews5 followers
April 3, 2018
This book is a very good mystery suspense with a good dose of paranormal. The story keeps you guessing who the murderer is right to the end. I can usually determine who the murderer is before the end of a book. But more than once with this book I thought I had figured out who was guilty to find I was on the wrong track. The characters are complex and the story is tight. I would recommend this book to every mystery lover.
Profile Image for Laz the Sailor.
1,791 reviews80 followers
May 26, 2020
It's always difficult to get the entry point for a first book perfectly. Do you spend the first half world-building and then start the story? Or do you jump in the middle and hope that the readers will keep up? This book chose the latter and was mostly successful, except there were too many characters from the past to track. The bad guys are from a large family, which brother did what, which sister was nicer.

Plus there was a paranormal aspect that wasn't mentioned anywhere, which became a distraction, and then a major pivot point.

The mystery was dark and twisted, but certain parts defied explanation.

I don't think I will read the next one.
Profile Image for Pat.
2,310 reviews500 followers
September 4, 2019
I've read and enjoyed Jen Blood's Erin Solomon pentalogy so after humming and haaing about this, and seeing as I was in dog book mode I gave in a bought it. Although I remember little about the story it can't have too bad as I gave it 4 stars at the time. It seems though that you would enjoy this more if you had read the Solomon books as there is a bit of history that helps and it gets glossed over too quickly in this story. Mind you the Erin Solomon book WERE bloody awesome and I would recommend them to anybody.
Profile Image for Steven.
Author 3 books11 followers
October 31, 2019
This is a supernatural thriller/crime story that would normally be off my radar, but with a lack of new material to read, I gave it a shot. There is a lot to like in here, but I kept getting the feeling I was reading the second or third book in a series rather than the first. I also felt like there was some backstory missing in a lot of places that would have helped.

Without giving away anything, the plot is more or less as the description says, only there is some history between Jamie Flint and Jack Juarez that never gets explained here. There's also a lot missing about Jamie and the father of her son, Bear, but that's not as crucial to anything except filling in some details about who Jamie is and why. Which might have explained some of the supernatural elements to the story, such as why Jamie and her son can see -- and talk to -- ghosts.

Other than the supernatural angle, which does play a part in here, this story rings as very believable. Characters, though not fully fleshed out, are defined and definitely not cardboard. Even with their abilities, Jamie and Bear are very human and mortal, and the resolution to the story doesn't hinge on some deus ex machina to make everything okay. Even the ending was hard to figure out until it was almost upon me -- something that is often makes mysteries boring to me.

There were a couple areas that bothered me though. There were at least two people who knew what was happening (I'm counting the perpetrator), and one of them could and should have done something but didn't, which was baffling to me. The reason for what was happening was also known by two people (still counting the perpetrator but a different person here than before), but again, nothing was done when it certainly should and could have been. And there was a death at the end that made absolutely no sense to me on any level and did nothing for the plot.

All told, this was a good book and if you like strong female characters, crime stories, and a little supernatural, this is certainly a worthy read.
Profile Image for Ami.
6,228 reviews489 followers
December 31, 2019
3.75 stars rounded up

I grabbed this book at Amazon when it was offered for free because of the cover and the blurb. I got hooked with the Canadian TV Series Hudson and Rex, so I thought, oh mystery series with a dog! Cool!

This book apparently is set in the same universe of Erin Solomon series by the same author. So I admit, even when the author said that this series could be read as stand alone, there were background things about the main character Jamie Flint and FBI agent Jack Juarez that happened off page, that I wished I understood. I was also surprised that this series had a touch of paranormal element to it -- Jamie has "senses" and her son could see/talk to the dead.

Having said so, I did enjoy this book. This story is set only for few days when Jamie, her son Bear, and Bear's friend Ren, alongside Jack and other FBI agents are trying to find two missing girls. When one of them found dead and the father of the girls ends up taking Bear and Ren hostage, Jamie must do everything to find the other girl to help her son. It's quite thrilling -- and chilling, with the paranormal element thrown into it.

The book is written from few perspective: Jamie using 1st person POV and then Bear and Jack using 3rd person POV. I have no problem following the writing though. I think I'll try following this series. I see that book #2 and #3 are released already...
422 reviews4 followers
July 10, 2021
I don't think I could do this again, I haven't slept in over 24 hours.

I tried to take breaks from reading, but even then couldn't stop thinking about this story. You know how you try to figure out who the killer is, that wasn't really the problem for me, I was so concerned for the victims. The ending doesn't answer that, I am still wondering about Mary and the many others.
Profile Image for Nikii.
237 reviews12 followers
March 23, 2018
There is nothing in the description to indicate that this is anything other than a search-and-rescue mystery, a sub-genre I enjoy. What it actually is, is a supernatural mystery. There I was reading along and the story is starting to look interesting, and then suddenly there's a bunch of woo-woo about ghosts and spirits and empaths. I tried to keep reading, because the mystery part was good and the author definitely knows how to string words together in a pleasing fashion, but the farther in I got the more woo-woo there was, and I ended up putting it down forever about halfway through. The supernatural stuff was such a big part of the story that looking back at the book description, the lack of any mention of it reads like a deliberate effort to mislead.

This is the description to which I refer (taken from Amazon near my time of purchase, it may be different elsewhere):
For fans of John Connolly, Nevada Barr, and dogs of all shape and size, the first novel in the new Flint K-9 Search and Rescue Mysteries, from the author of the bestselling Erin Solomon Mysteries! When teenage sisters go missing in the mysterious “Bennington Triangle” of Vermont, an area renowned for its disappearances and strange occurrences over the past hundred years, FBI agent Jack Juarez brings K-9 handler Jamie Flint and her dog Phantom in to assist with the search. When Jack realizes the case shares haunting similarities with the murders of the missing girls’ aunts ten years before, it becomes clear that he and Jamie are dealing with much more than two girls who simply wandered off the beaten path.
Profile Image for Carol Gronli.
31 reviews1 follower
June 27, 2017
I was disappointed in this book. It starts out dark and heavy and that was okay. But the empathy the reader should have gotten from the characters - I just didn't get. No connection to the dogs either, which is beyond strange. The plot was woven using too many gadgets, too many "weird" occurrences which takes away from the impact of any one of them. This author just got carried away with the occult, the weird, the other-worldly and forgot that the readers have to be able to connect to the story line. Maybe teenagers would enjoy this type of writing, but I didn't.
Profile Image for Sophia.
Author 5 books400 followers
November 30, 2017
*Audio Review*

A spooky read that was just right with its references to the disappearances in the Bennington Triangle, chilling ties to an old horrific pair of murders, the dark whispers from the forest, and fresh terror for all those involved.

The Darkest Thread begins a new series, but word of caution, its a spin-off for the author's previous Erin Solomon series. In fact, the heroine and others are tied-in with that series so the connection is mentioned a few times. This is its own story as far as the mystery, but the reader gets the feeling that the character side is part of an ongoing story.

This author, Jen Blood, knows how to put you right in the story and feel the atmosphere of her story. It was a murder mystery that delivered the thrills and tingles without getting too far over the line into horror or thriller.

I enjoyed that a search and rescue animal handler is the primary detective in this story and she has her own vulnerabilities and troubles from the past. Jamie is a tough gal and she likes going her own way, but she is working with a whole host of others to find the missing girls in time. Jamie is surrounded by a strong cast of characters including Jack Juarez and let's not forget the dogs who stole the show a few times. I was iffy on Jamie a few times because she sometimes was pretty narrow with her focus and her feelings (though who could blame her a few times when things happened particularly with Bear), but overall, I enjoyed her as a lead character.

Jamie's son Bear also gets to narrate and we get the story from his younger point of view and see how his psychic gift weighs heavily on him. I liked the juxtaposition of mother and teenage son which was different. They have the usual tension of family dynamics, but also that of the darker gifts they share that can be more like a curse in their line of work.

There are some romantic inclinations, but this is at the forefront a paranormal mystery.
The case is a good one with twists that had me pointing the finger falsely a few times.

The narrator, Elise Arsenault, was great. I hadn't listened to her narration work before, but I thought she was a good match for the story and the characters. She had a lot of characters to do and had to get the tone of the story right which she really did.

All in all, this first outing with author and narrator was a success and I want more of these dark, twisting murder mysteries. If you like a few thrills and chills without it getting too scary, this mystery series is probably a good match for you.

My thanks to Tantor Audio for the opportunity to listen to this book in exchange for an honest review.

Profile Image for Maria.
1,179 reviews14 followers
May 8, 2021
A nice mix of thriller, mystery, and (sort-of) detective story - with a sprinkle of paranormal.
I had somehow missed the paranormal tag (again) so that turned out to be a surprise, but a pleasant one.

The concept was very interesting, although I found the storytelling surrounding the adult characters a tiny bit weak. It fell back on things that had previously happened, before the book, rather than using the present time within the book itself to build character.
I sometimes felt as if I had missed an entire previous book or something - even though the pieces were stitched together eventually. Not the best execution, perhaps.

However: A good, strong main character and lots of dogs. That was nice.
I've never read or listened to a book about a dog handler before. I like when books give me glimpses into professions that are outside of the stereotypical mystery box.

The crimes described within the book are horrendous. Hat off for the author for thinking of something so insane and cruel. Very, very uncomfortable - and a lot more dark than I had expected.
(In a good way.)

When I reached the ending I had some mental notes about how extremely unlikely the actual killer turned out to be. I could make a list of reasons why it felt like a choice made mostly for "shock value" rather than "based upon the insane psychology of serial killers", but...
That's a very "me" issue to have with a work of fiction. Never mind me. 😜

I picked this book as a palette cleanser and I think it worked fine as such. I suspect I'm very likely to return to this series and try out more books about Jamie and Phantom.
Profile Image for Cheryl.
2,424 reviews66 followers
April 7, 2018
K-9 Search and Rescue along with supernatural happenings in the Vermont mountains

Jamie Flint was a young teenage mom that persevered and ended up starting a wildlife sanctuary and Flint K-9 that trains all kinds of dogs on an island off the coast of Maine. Her son Bear is now 17 years old and is a dog handler/trainer, just like she is.

They, along with Ren, a young Nigerian refugee who also handles dogs, are called out on a search and rescue for two missing teen sisters in Vermont, along the Long Trail on Glastenbury Mountain.

Thick forests, pouring rain, and steep mountainsides all add to the danger factor especially since the girls have been living with their anti-government family in the area. Also there are similarities in the disappearance to some serial killings in the past.

I liked this story but I didn't love it. There was just TOO much crammed into one book. Ritualistic killings, kidnapping, a plethora of suspects and then a heavy dose of the supernatural on top of all that. Some of the elements could have been cut and made a much cleaner story. It had great potential and fell short.

But it was good enough that I'm going to read book two in the series INSIDE THE ECHO next.
Profile Image for Anne - Books of My Heart.
3,840 reviews225 followers
July 2, 2018

This was pretty good, very fast-paced and plenty of action with a mystery. The characters were complex. But the world and plot had aspects which were unbelievable, even for fiction with a hint of paranormal. But the paranormal bits weren't the part which bothered me.

Who would take teenagers out into a heavily forested area in the mountains in heavy rains to search for lost girls with a serial killer on the loose? They started before they knew the killer part but still they continued. The dialogue or people relationships didn't feel right.

I'm looking forward to see if the second book improves things a bit.
10 reviews
January 8, 2020
This book is a very good mystery suspense with a good dose of paranormal. The story keeps you guessing who the murderer is right to the very end. Several twists and turns that keep you thinking you have it figured out but another twists takes you in a different direction. The characters are complex and their stories are somewhat revealed throughout the story. The ending of the story left somewhat hanging as to the “darkness” but overall enjoyed the book as it kept me captured wanting to read more. I would recommend this book to every mystery lover. Will definitely read the next in the series.
Profile Image for Satomi.
837 reviews19 followers
August 31, 2021
3.5 stars

I liked that all the dogs were adopted ones. The author herself is a dog trainer and she knows about dogs, which is a big plus!!

I do not like the plot of two young ones were kept hostages. Why that’s possible?!
Profile Image for Alicia Huxtable.
1,899 reviews60 followers
May 14, 2018
Interesting

Although this book didn't completely grab my attention, it was an interesting read. I enjoyed it enough to consider reading the next in the series
103 reviews
May 29, 2020
I like the main character, Jaime, though I definitely didn't learn enough about her. The dogs are a great part of the story, and I enjoyed the touch of paranormal.
Profile Image for Eileen Lynx.
917 reviews13 followers
August 22, 2024
Odd twist at the end. But I liked the supernatural aspect of the story.
423 reviews8 followers
May 10, 2025
Well done. I enjoyed even though it was an ebook on kindle. I may buy the paperbacks as the library doesn’t carry her books.
Profile Image for Natalie.
807 reviews11 followers
November 26, 2022
I am enjoying this book quite a bit but wanted to add a note.

Just over the halfway point, the author uses the phrase "off the reservation." That is not a phrase we should be using anymore. While it became somewhat common, that doesn't neutralize the horrible crimes against Native Americans, or the fact that they were not allowed to leave the reservation. Phrases rooted in racism should be eliminated from our language.
118 reviews
April 26, 2024
Absolutely love this book, start of a new series, really like the characters and the awareness of a back story just fuelled my interest and I am sure all will be revealed in later book. .
Profile Image for Rachel Thompson.
31 reviews18 followers
May 3, 2018
K-9 handler Jamie Flint is called in to help with the search for two missing teenage sisters in a rainy forest in Vermont notorious for mysterious disappearances. With the girls’ unstable and erratic father getting involved, a possible attacker on the loose, and mysterious ghostly voices, Jamie - along with her dog and an FBI agent - rushes to find the girls before it’s too late.

This book sort of has a lot going on - the search for the missing girls, the crazed father who believes the FBI is somehow involved, the odd similarities between the girls’ disappearance and the disappearance/murder of their father’s sisters years before, the hinted romance between Jamie and Jack (the FBI agent), the supernatural elements, etc. - BUT, it all kind of comes together and works, at least in my opinion. The book’s details about search and rescue dogs were so fascinating, the protagonist was likable, the mystery kept me intrigued, and for once, something in a book actually creeped me out! I won’t spoil it - but this twisty weird story gets pretty eerie.
Profile Image for Anastasia.
2,227 reviews103 followers
July 18, 2021
The Darkest Thread by Jen Blood is the first book in the Flint K-9 Search and Rescue Mystery series. Two sisters go missing in a Vermont mountainous forest similar to previous disappearances in the same area over many years and FBI agent Jack Juarez brings in handler Jaimie Flint and her dog Phantom to assist in the search. A strange book with strange characters. Jaimie and her son Bear are are able to hear and see ghosts which added to the oddity and despite being the first book in the series, there seemed to be some history with the characters which was not fully explained. The FBI come across as incompetent and corrupt and the mystery unbelievable. Disappointing overall. Unfortunately I had already purchased the next two books in the series so am hoping it will improve.
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