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Author John W. Mefford introduces Ivy Nash in the second sub-series of the Redemption Thriller Series.

A volatile hostage situation at a foster home reaches a bitter end: shots are fired, some die, some live to tell a sordid tale. In the midst of the anguish and confusion is one child who will bear the scars of this unbelievable turmoil.

As a special investigator for Child Protective Services, Ivy Nash lives by one rule: she’ll do anything to fight for the wellbeing of children. Anything. Something that was never done for her. As a “system” kid, she spent time in seventeen foster homes.

Very quickly, the facts of the case are blurred…accusations of sibling abuse, connections to drugs. Nothing lines up, and authorities want it all to go away. Their target? A ten-year-old boy. Unrelenting in her pursuit to find the truth, Ivy and her new friend Cristina uncover alarming new information to pinpoint who is at the root of the crime.

But evil knows no boundaries. Shockwaves of her most horrific childhood memories erupt into the present, and Ivy knows that she's in the fight for her life.

Redemption Thriller Series
Books in the Alex Troutt Thrillers:
AT Bay
AT Large
AT Once
AT Dawn
AT Dusk
AT Last

Books in the Ivy Nash Thrillers:
IN Defiance
IN Pursuit
IN Doubt
Break IN
IN Control
IN The End

Q&A with author John W. Mefford:

Q: What do the Ivy Nash Thrillers have to do with the Redemption Thriller Series?

JWM: The Ivy Nash Thrillers is the second sub-series in the Redemption Thriller Series. The Alex Troutt Thrillers is the first sub-series. While I'll eventually write a series that connects the major characters and plots from all the sub-series, you don't have to read the AT books prior to the IN books. But I have to say, the AT thrillers are darn good.


Q: So you're saying you don't have to read the Alex Troutt Thrillers before the Ivy Nash Thrillers?

JWM: Nope. While a few of the characters might occasionally overlap between the series, they can be read as stand-alone. And then I'll wrap everything up in a final set of six novels that connects all of the main characters and stories from each sub-series. If you haven't read any of the Alex Troutt thrillers yet, you can try out the first three at a pretty nice discount. Just copy and paste this link into your browser: http://smarturl.it/05gf5r Or, you can search for Alex Troutt Box Set.


Q: Can you give some insight into how Ivy Nash might connect to Alex Troutt down the line?

JWM: Sure…and then I'll send over a hit squad. Seriously, I'll be sprinkling in a few clues along the way for those who pay close attention to the details, but it will all come together in that final six novels of the Redemption Thriller Series. And it will be explosive and gut-wrenching at the same time.


Q: How many different sub-series are you planning to have in the Redemption Thriller Series?

JWM: Right now, I see four sub-series in the Redemption Thriller Series, with six novels in each. It's the most challenging and fulfilling creative endeavor I've undertaken. I hope you enjoy the journey.

296 pages, Kindle Edition

Published January 6, 2017

1204 people are currently reading
482 people want to read

About the author

John W. Mefford

77 books401 followers
Amazon #1 Bestselling Author, #2 bestselling author on Barnes and Noble, and a Readers' Favorite Gold Medal winner.

John W. Mefford has been writing his debut novel since he first entered the work force almost thirty years ago, although he never put words on paper until 2009. Once he started writing, however, he couldn't stop. Many readers ask John from where he gets his ideas. Well, he's a veteran of the corporate rat-race, a former journalist, and he's always been an astute observer of human and social behavior. On top of that, he's really good at embellishing.

A member of International Thriller Writers, John writes novels full of electrifying suspense -- the same types of books he has loved to read since before he could shave.

Learn more about John at www.JohnWMefford.com

Let's connect! Follow John on Facebook at www.facebook.com/JohnWMeffordAuthor

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5 stars
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Displaying 1 - 30 of 87 reviews
Profile Image for Tulay.
1,202 reviews2 followers
January 10, 2017
Excellent series.

Mr. Mefford created strong female character. Begins this story by giving us the back ground and why she does what she's doing. Working with neglected and abuse children and how she sees herself in them. Social workers are always pushed to breaking point, here she's determined to prove one ten years old boy couldn't have done what he was accused of doing. Also trying to get two girls off the street. Ending of this book is also the start of the next book. Can't wait to read the book 2.
Profile Image for Toni Osborne.
1,605 reviews53 followers
January 23, 2020
Ivy Nash Thriller book #1

Redemption Thriller book # 7

Ivy Nash is the second sub-series of the Redemption Thriller Collection. In the past few months I have been reviewing the Alex Trout Thrillers, the first of the sub-series and enjoyed them immensely, so I was eager to get my teeth (hands) on the Ivy Nash experience hoping to be as much entertained as in the first series.

John Mefford is a talented author and knows how to build his characters for us to relate to them and he does a good job in doing so. “In Defiance” starts by telling us a bit of Ivy’s background, a system kid growing up in foster care. As an adult Ivy became a special investigator for Child Protective Services and would do anything for the wellbeing of children. So, when a volatile hostage situation at a foster home happens Ivy is right there to help but unfortunately the situation reaches a bitter end and an investigation is launched. The story that follows is a series of twists and turns, accusations, abuse, connections to drugs and a shockwave of horrific childhood memories.

Ivy is a character you simply love: she is strong, independent and is not afraid of trouble. Her past will not dictate her present and she will go all out to prove that a 10 year old boy is not guilty of murder. There is some heart breaking moments.

The tempo is moderate and keeps the same pace from start to finish. Although I did find Ivy’s drama entertaining I was not as captivated by it has I was with Alex’s stories, anyways so far. . Having said this, “In Defiance” is still a page turner and a good opening for another exciting series. Looking forward to story #2.
Profile Image for Martin Pingree.
1,013 reviews15 followers
March 5, 2017
This was a very interesting and good read. Foster girl turned CPS worker who ends in the middle of a child murder conspiracy along with being hunted by an unknown predator. With help from her friend and the local police we are taken with Ivy on a whirl wind story.
Profile Image for Leila.
581 reviews9 followers
February 2, 2017
IN Defiance starts right away with (triggering) action and does not slow down. I was gripped from the beginning to see what would happen and I hated putting the book down. (I fell asleep more than once with the book in my hands!)

The book starts with a quick peek into Ivy’s childhood and goes into a situation with one of her foster kids.

I love a good ‘puzzle’ and that was definitely what this was. While no one wants to think a kid did something wrong – like murder – sometimes evidence says otherwise. But when a child has a messed up childhood; psychology takes over.

There are a lot of shady characters and a lot of psychology. Plus there is Ivy’s background and a couple other seedy situations that left me turning pages.

I loved this book and cannot wait to read more in the Ivy Nash series. I have always been a fan of John Mefford’s writing and I think he’s getting better!
Profile Image for Nadene  (Totally Addicted to Reading).
1,521 reviews218 followers
February 5, 2017
I have been following John Mefford’s work ever since I read his Booker series. When I discovered that, he would be releasing a new series I could not wait to find out more about his new heroine Ivy Nash. She is a special investigator for Child Protective Services, who is a firm believer in fighting for the wellbeing of children. These beliefs were due to the poor treatment she received as a child. She grew up in a variety of foster homes, which led to her having first-hand experience as to what children who grew up in the same conditions had to face.

Ivy is one of those characters that readers of this genre would love. She is strong, independent, and not one to back down at the first sign of trouble. She was determined not to allow the pain from her past to dictate her present. These traits were demonstrated when she went above and beyond to prove the innocence of a ten-year-old boy who had confessed to murder. Was he guilty or was he just another victim who fell prey to his circumstances?

From the moment, I began the story I knew it was going an entertaining read. I found the story to be interesting, well written and thought provoking with well-developed characters. It highlighted the problems of foster care, where children instead of feeling safe, find themselves in abusive situations and facing a variety of atrocities. In addition to the thrilling ride, there were some heart-breaking moments. This seems to be a worldwide epidemic.) This was quite the page-turner, which had me guessing from one moment to the next. There were tense moments that had me on the edge of my seat while I anxiously awaited the outcome.

There are several stories taking place that appears unrelated, however, as the story progressed the connection became evident. This is a great start to what appears to be another exciting series by Mr. Mefford. I cannot wait to get my hands on the next installment.
11 reviews1 follower
February 11, 2019
Two down, five to go

Heard about the series, read #3 first. Had to go back to the beginning. Finished #1 and can't wait to catch #2.
Profile Image for Fee (Ebook Addicts).
1,471 reviews45 followers
February 9, 2017
I absolutely loved the Alex Troutt series so I could not wait to get started with this new series from John. IN Defiance brings us a new strong female lead in the form of Ivy Nash - she has had an awful upbringing being pushed from pillar to post from one foster home to another , 17 to be exact and now she is a special investigator for Child Protective Services, so she knows all to well what the kids are going through.

When she is called in to help with a hostage situation that goes wrong and only the 10 year old boy knows what really happened she will do anything and everything in her power to protect him and prove her hunch was right. With the help of her detective friend Sam, what they uncover is a web full of lies, deceit and abuse that brings up woulds her past to the surface along with some unwanted attention.

There are several story lines in this one that mingle together and make for a very fast paced read and an unexpected friendship between her and a 17 year old "street" kid named Christine that I can see being a major part of Ivy's life through the next few books. There are moments towards the end of the book that had me on the edge of my seat and demanding answers, which I hope we get in the next book!

This first book is absolutely brilliant and I can only imagine what is in store next for Ivy with an ending like that!

I received this book through Beck Valley Books Book Tours, I have volunteered to share my review and all the opinions are 100% my own.
Profile Image for Bev.
3,272 reviews98 followers
January 6, 2017
Ivy Nash is the main character IN DEFIANCE. She herself had been put in thirteen different foster homes. Yes, she got the short end of the stick with them all. She was abused in more than 1 way. The last home she was in her foster father was a retired police officer who "fancied" young girls. The foster mother was a meth-head. When Ivy tried to stop him from assaulting her, he fell from the attic door and died. Ivy ran and never looked back. Grew up, put herself through college and is now a counselor for the Child Protective Services. She fights a bit too much for the children's rights and thinks outside the box when it comes to her clients. Which does not sit well with her boss. When one of her 'children' , Megail is charged with killing his foster brother, things didn't feel right with Ivy. She turns to the one person who knows all about her.....her gynocologist and friend Z;. along with Stan from the San Antonio Police Department and Cristina a street wise 17 year old girl. Can they figure out who really killed the boy and why? Who is threatening Ivy? Are they getting too close to the truth and need stopped? What will happen when the truth comes out? Read the book to find out the answers. There is swearing and graphic situations in this book Very fast paced.....so buckle up Buttercup and keep your arm at your sides at all times!!!! I received an ARC of this book. The review is entirely voluntary.
798 reviews8 followers
January 1, 2017
Love Ivy Nash! She is an exceptional woman, she is an inspiration and she is a champion for children in the foster system. Ivy knows first hand about the abuse that a foster child endures. IN DEFIANCE, Ivy tries to protect a 10 year old boy being charged with murder during a hostage situation by his Dad. She will never give up until she learns the truth about this crime. Ivy Nash is a character I truly admire and I am grateful for John Mefford, he is an Author I remember long after the last page.
1,577 reviews54 followers
April 15, 2025
CPS Investigator, Ivy Nash is terrified to learn that Miguel Garza is being held hostage at his current foster home by his father, Matt. Determined to do everything she can, Ivy negotiates with Matt to release the children in exchange for her but before it can go ahead the gun goes off, police storm the place, Matt and one of the children are found dead and Miguel says that he did it.

This was fantastic. Ivy was incredible. She was pretty naive at times but for the most part she was stubborn, compassionate and kind. The naivety was kind of odd though for someone who clearly had been through hell growing up. I liked her friendships with the police detective, Stan and her gynaecologist best friend, Zahera and I adored her new friendship with Cristina. Cristina was awesome. Her determination to help Ivy and her slow acceptance of their friendship was just heartwarming. Her grit and humour were the best and I felt so sorry for all the trauma she had experienced.

Actually this whole book for all the good parts was kind of heartbreaking. The trauma ever character seemed to suffer was just a lot. Even the supposed bad guy had been through hell. I felt like this hurtled along at a rapid rate and it was intense. I would've liked a bit of a slower build because it was almost too much to process. The ending in particular with Ivy being
3,981 reviews14 followers
January 24, 2017
"Out to save the world one child at a time"

John Mefford is a powerful writer, able to conjure up very visual description of both place and character. His Alex Troutt six book series was a pleasure to read and I was sad to say goodbye to her when the last book was finished. However, this new series about Ivy Nash and her friends' attempts to ensure help and justice for endangered children looks as if it, too, will be one not to miss.
Although still pursued by personal demons from her early years, Ivy is a strong, even headstrong, woman undeterred by threats from those in authority over her - especially where a child's wellbeing is concerned. In this book she defies her bosses (and logic) to prove the innocence of a ten years old boy who has confessed to the fatal shooting of another child before witnesses. It is an intriguing story line, well written, and as always the character development is such that the main protagonists take form as real people.

However, certain aspects concerned me and distracted from my full enjoyment of the story. Firstly, and this might simply be a difference in the ways in which British child social services are run, a social worker has so many cases to juggle in their daily work life, a conscientious woman has barely enough time to keep up with so many cases she would be truly derelict in her duty spending so much - in fact all - of her time personally chasing after a single case. Yet, apart from one single mention of other files to process, Ivy seems to have all the time she wants to devote to a single case followup, both alone and socialising with friends.
My other concern is more of a query and one which may well be resolved in later books, namely how did a frightened thirteen years old girl on the run further her education and qualifications to become a child protection social worker in the first place, when so many teenaged children fell foul of street life, drugs and generally became lost souls?

Now that this introductory book has set the scene for future stories, I look forward to Ivy's further adventures and finding out more about this intriguing character and her friends, especially the guitar playing street kid, Christina. If the Alex Troutt series is anything to go by, these books will just keep getting better and better.
Profile Image for Jessica.
346 reviews6 followers
December 27, 2016
This is definitely NOT my first book that I have read by John W. Mefford and I will say it won't be the last. I am so excited to read the next book in the Ivy Nash series! I really really enjoyed this book. The suspense in this book kept me going, I wanted to know who the killer was, who the kidnapper was and I enjoyed finding out exactly what Ivy thought! Being an ex-foster child, Ivy enjoyed her job as a CPS person. She had a gut feeling that the wrong person had been charged with the murder of a 10 year old little boy. Was she right or wrong? We don't find out until the end of the book, but let me tell you, it is so worth the read. I really enjoyed this book (yeah yeah... I've said that before) and I can't wait until the next book! This book made me want to be a foster parent, just so I can make a difference, a good difference, in children's lives! I know there are good ones out there, and I would want to be yet another good foster parent, and not like the ones portrayed in this book. One thing I wish would have been different, I wish we would have found out who the kidnapper was. But maybe that will come out in the next book!
32 reviews4 followers
January 20, 2017
I have read one book by this author previously and enjoyed it. It was part of the Alex Troutt Series. I loved the opportunity to be able to follow this section of the series from the beginning, and I also loved having the main character be a female.

I love the way that Mefford writes, seamlessly jumping between characters and time frames with no confusion, and he is extremely descriptive of the setting . You almost feel like you are watching a movie instead of reading a book!

For those that might be sensitive, be aware that there is some violence and language in this book. It fits the story and isn't overdone, but as I realize some people do have issues with this, I wanted to let you know.

According to the author, he will eventually wrap the story lines of the series' together in some way, but you definitely do not have to have read any of the Troutt books to understand this book. As far as I can tell, there is no overlap...yet.

Grabbing your attention from the first page, Mefford takes you on a wild ride of suspense through the entire story. You will not want to put it down and you will be anxiously awaiting the next book.
Profile Image for Rebecca.
674 reviews29 followers
August 7, 2021
There are any things I loved about this, I don’t even know where to start. The author either has previously worked as a CPS worker, or is close friends with someone who did. I haven’t practiced regularly in Bexar County (San Antonio), but I’ve been there for legal conferences, and it had the depth and sense of place of someone who knows and loves the city.

I would say easily the first 2/3rd of the book are fiction, but could have been fact. A reader unfamiliar with the hellscape that is CPS work might want to think that what Ivy went through, both as a foster child and as a caseworker, was dramatized and exaggerated for effect. And I can promise you, especially her co-workers who judged they weren’t paid enough to put themselves at risk for a child in danger? Conversations I’ve had (and yelled) at workers many a time.

The last 1/3 or so gets a bit extreme, and I will issue trigger warnings for graphic violence and descriptions of torture. Strong stomach’s recommended if you want to get through the whole thing, but if you can, I highly recommend it.
178 reviews1 follower
March 30, 2019
This book was action packed and had great characterization. It was also a very fast paced read. What hit me, or i should say surprised me was that a character actually got fired by a a bureaucracy like it would happen in real life (totally without justification and because of bad management). This author took real life and added necessary fictional components to add a nice blend to create a good thriller for a series. My only problem with the book was that the ending left me hanging way to much... there are good ways to leave the reader hanging and in my opinion there are bad ways... i felt this was a bad way in that to find out why something happened to the main character along a main plot line... i will have to buy the next book. i like books in a series, but they should also be able to stand on their own merits instead of subliminal advertising for buying the next book.
Profile Image for Pete.
895 reviews7 followers
February 1, 2017
I have been a fan of John Mefford for quite a while now, and I loved his Alex Troutt series, and I was intrigued to see how this new series of Ivy Nash books would compare. The answer is that the writing is equally good and arguably more powerful than in the AT series. This book deals with the very sensitive subject of child abuse, and it does contain a couple of fairly graphic scenes, which is why I have 'docked' it one star, because they are not really to my taste.
However I still recommend this book, and I am very much looking forward to seeing how Ivy's story progresses in the later books in the series, and how she manages to go from being an abused 13 year old orphan on the street to working for a child protection agency.
Profile Image for Doris Humber.
44 reviews2 followers
January 26, 2017
I have become a huge fan of John W Mefford. His writing style is simply fascinating. He has a knack for keeping you in suspense and wanting to read more of his work.
In this novel Ivy Nash is a compassionate and determined Special Investigator for Child Protective Services. She advocates for these kids because she herself had been in foster care as a kid.
When a 10 year old child admits to killing his foster brother, Ivy does not believe it. Her gut instinct tells her something is amiss with this case. As Ivy and her partner dig deeper into the foster family, they are left with more questions. Their persistence in solving this crime will keep you intrigued as you read the novel.

Amazing thriller!
I highly recommend the novels by John W Mefford.
Profile Image for Meghan.
3,403 reviews8 followers
April 27, 2020
Serious baggage

Ivy is a kicka** character. The story presents a character who is a strong and caring woman who doesn’t back down while helping those in need. Not only that, but she also has her own trauma from her time in foster care.

The story is fast paced and multi faceted. We meet many characters who are all well developed and it is clear which ones will be in more book. I found the balance between procedure, politics and doing what is right interesting and the entire story engaging. There are some violent scenes and scenes that perhaps triggering, but they do help build the emotional and chaotic nature of the crimes and actions taken by all characters.
Profile Image for Julie.
281 reviews5 followers
December 13, 2017

In Defiance(An Ivy Nash Thriller) is the first book in a continuing series by John Mefford. I could not put this one down, like the rest of them. The story has great developed characters and so many twists and turns that you don’t expect. It really keeps your mind thinking. Just when you think you have it figured out , something happens that you didn’t foresee and it sets you back in your seat. Don’t miss these exciting thrillers by Mr. Mefford. Each one has just a little bit more excitement than the last one.
162 reviews2 followers
May 23, 2018
Great story telling and wonderful story/plot. Depth of characters extremely life like. Gifted Author John W Mefford delivers the reader with an inside close up look inside the minds of everyone involved in foster care kids including staff of facilities and victims as well. Very moving. Found myself having to do a bit of deep breathing while reading such vivid alive happenings by well developed main character Ivy Nash. This seems to me that this series is going to be red hot so grab a copy and meet pages filled with the reality that surrounds foster kids mystery and more. MUST READ.
Profile Image for Denise.
1,771 reviews24 followers
September 6, 2018
'IN Pursuit' was an incredibly creative thriller. Once I started reading I couldn't stop. I was pulled in from the very first page. Mr. Mefford is one creative dude. Full of action, suspense, graphic scenes and great characters. I love that the author's writing isn't over the top dramatic. He puts just enough spin to keep me wanting to read. This series keeps getting better. The characters are great. Ivy is such a kick-ass lead. I love her determination and sass. Cristina is feisty and has quite the ability to survive. I look forward to reading more. A must add to your tbr list.
128 reviews2 followers
October 3, 2017
Ivy Nash IN Defiance

Ivy Nash is one tough lady. A child protective service agent that came from an abusive home herself, she is very passionate about her job. She is trying to protect a young boy, who has admitted to murder, but Ivy doesn't believe him. She is battling her boss, the cops, FBI to get to the bottom of this murder. All while a stalker is after her, although she is totally unaware.
305 reviews
January 29, 2018
To save the child

Ivy became a social worker after a horrible experience in the foster children program. A gripping, disturbing story. A story of abuse and survival, a story of drug and sexual abuse of depravity and terror. A story of acceptance and fighting back to help those who cannot help themselves. I will read the rest of the series because I cannot do otherwise, the courage shown by Ivy is exceptional. For those who question the system and seek the courage to change it.
Profile Image for Abbie .
614 reviews3 followers
August 8, 2018
Unspeakable things

Child services is meant to protect children from abuse, but when everything goes o Hell someone has to be blamed. Miguel is a ten year old boy taken from an abusive home and put into foster care. Then his life changes in an instant, in the worst way possible and his caseworker, Ivy Nash, is left trying to make sense of what happened. This book is a high. Speed train on a roller coaster track with no shut off valve. A must read.
18 reviews
July 11, 2018
Good series starter

It quickly became obvious that the story had to get in all the elements to set up a series so it made the story feel somewhat choppy and confusing as to why certain details were needed. But good main character should carry series...unless too many flashbacks needed.
15 reviews
September 16, 2018
Team Ivy

I really enjoyed this first Ivy book. The character's quirks work well together and the life experiences of the various characters adds some depth. I'm looking forward to reading the next in the series to see what becomes of team ECHO, and the creepy sociopath obsessed with Ivy.
Profile Image for Nancy Quatrano.
37 reviews5 followers
October 7, 2018
G-force suspence

Ivy and her mismatched clan of devoted and passionate friends will capture readers hearts. This plot was fast-paced and gut-wrenching as we are immersed in the real and very dark, ominous world of abused and abandoned children. If you have the heart to hang in, this author is one check of a story teller.
Profile Image for robin page.
73 reviews
March 12, 2019
Gripped me in the first paragraph

I could not put this book! Gripped by the first paragraph I followed along with the main character Ivy on her journey to save all the children she can while dealing with office politics, police egos and kids living on the street and her own terrifying experiences. Will read more from this author!
377 reviews3 followers
January 22, 2020
What A Book!

Wow! I just finished reading ! It's 3:45 in the morning and with every minute of lost sleep! I love reading about Ivy Nash..I really liked her desire to help others no matter what age. If you want a eye opener about people who put their lives on the line even though they have been to help and back..then I strongly recommend this book
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