My Readers Guide for Fool Me Once by Harlan Coben will look at both the 2016 book AND the 2024 Netflix adaptation. How was this twisty popcorn thriller updated and adapted from a US story on the page to a UK story on Netflix? And what’s up with Nobody’s Fool, the 2025 sequel to Fool Me Once? Whether you need help navigating the Netflix show OR need a plot refresher for the 2025 book, I’m here for you! PLUS links to my Readers Guide for Nobody’s Fool!

Readers Guide for Fool Me Once by Harlan Coben
This Page to Screen Readers guide of Fool Me Once will cover:
- A Plot Summary of Fool Me Once by Harlan Coben (book; NO major spoilers)
- Fool Me Once Character List
- Fool Me Once: the book’s Ending Explained with SPOILERS
- My Questions About Fool Me Once
- Fool Me Once: Book vs Netflix series
- What’s the deal with the sequel to Fool Me Once, Nobody’s Fool?
Plot Summary for Fool Me Once by Harlan Coben (book)
I will try to keep this succinct, but Fool Me Once is one of Coben’s more convoluted books. Leave your questions in the comment section!
Also, I love how books can evoke moments in time. In this 2016 title, you can see many hot topics from the 2010s: Wikileaks, nanny cams, evil pharma families, and the Iraq war.
I’m excited to see the modernization of the book. (Or not!)
Maya Stern is still reeling from the shock of watching two masked men shot her husband to death in Central Park. She’s also dealing with the fallout of a crusading Wikileaks style blogger who leaked footage about civilian deaths on one of Maya’s former military missions.

(Okay I just have to mention this scene because it’s so bizarre: Maya attends her niece’s soccer game and, enraged at the coach’s bullying, confronts him after the game and yanks down his pants. She PANTSES him. Like elementary school bullying.)
After Maya’s best friend gives her a nanny cam to ensure her safety, Maya makes a shocking discovery: the nanny cam filmed her (dead) husband Joe walking around inside her house.
In addition to her husband’s death and that pesky blogger, Maya is also still mourning her sister Claire, who was killed in an home invasion four months before, while Maya was still deployed in the Middle East.
Maya hears from the police that the same gun that killed Joe also killed Claire.
Maya finds a burner phone used by Claire and starts tracking Claire’s connection to a New Jersey strip club. Note that Claire also worked with Joe in his family’s business.

Joe’s free-spirited sister Caroline talks to Maya about her brother Andrew. Maya recalls that Joe said Andrew took his own life years before. Caroline mentions that she never saw either Joe’s or Andrew’s bodies after their death. (Red flag? Or red herring, or is Caroline just a flake?)
In a twist move, Maya teams up with Corey “The Whistle” (the whistleblower (haha) blogger) and the two start looking into all these deaths and the connections between them.
That’s pretty much what you need to know to understand the show. Scroll down for SPOILERS.
Fool Me Once Characters
The Burketts:
- Maya Stern Burkett: former military Special Ops pilot
- Joe Burkett: Maya’s late husband
- Judith Burkett: Joe’s mother
- Neil Burkett: Joe’s brother
- Caroline Burkett: Joe’s sister
- Andrew Burkett: Joe’s late brother
- Lily Burkett: Maya and Joe’s young daughter
Maya’s friends and family
- Eileen: Maya’s best friend
- Claire: Maya’s late sister
- Eddie: Claire’s husband
- Alexa and Daniel: Maya’s niece and nephew, children of Claire and Eddie
- Shane: Maya’s former platoon member
Roger Kierce: NYPD officer assigned to Joe’s case (renamed Sami in the Netflix series)
Isabella: Lily’s nanny and daughter of Joe’s former nanny
Corey “The Whistle” Rudzinski: notorious secret-leaking blogger
SPOILERS BELOW! To protect readers who HATE being spoiled you will need to click on the blue “Show Me” box below and log in with a Grow account, Facebook, or Google. By doing so, you will be added to my email list and receive weekly updates about new books! For more information on why I protect my spoilers, please read this post! If you are having any issues check this tutorial OR leave a comment below as I want to help!
Protected Spoilers for Fool Me Once: The Book’s Ending Explained
Fool Me Once on Netflix (2024)

Main Cast of Fool Me Once on Netflix:
- Maya Stern: Michelle Keegan
- Detective Sergeant Sami Kierce: Adeel Akhtar (he was Roger in the book)
- Joe Burkett: Richard Armitage (also in Coben’s Stay Close)
- Judith Burkett: Joanna “AbFab” Lumley
- Shane Tessier: Emmett J. Scanlan
NEW CHARACTERS NOT IN THE BOOK
- Marty McGregor: Dino Fetscher (a new character who is the police partner of Sami Kierce)
- Molly Nolastname: Sami Kierce’s pregnant fianceé. Why can’t she get a last name?? If you know it, drop me a comment.
- Nicole Johnson: Sami’s AA sponsor.
- Alexander Dosman: former boyfriend of Maya’s sister Claire
The series has eight 60-minute episodes. In keeping with previous Harlan Coben adaptations like Safe (2018), The Stranger (2020), Stay Close (2021), Fool Me Once will relocate the story from the US to the UK. Coben’s books have also been made into French and Polish adaptations.
Readers Guide for Fool Me Once: How is the book different from the Netflix Series?
Jen’s overall take on the Netflix series:
- I appreciated that the series gave Kierce a personal storyline and the kids something to do BUT
- I think that the episodes of Fool Me Once were much too long
- For the love of all that is holy, what is with MORE Coben DNA tomfoolery?
- Poor Sami Kierce – with all this evil in this show, he gets the bad karma? Let’s hope not.
If you have NOT read the book, scroll up and read my non-spoiler run down at the top of the post. The first episode of Fool Me Once is CONFUSING.
Episode one features weird people dancing in masks, a funeral, a (regifted?) nanny cam and a mum being pepper sprayed by her own nanny. There’s a police officer crashing his car to avoid an invisible cat.
I could barely follow it and I’d read the book and done this summary! By Episode Two, things get better.

THE MAIN CHANGES TO THE NETFLIX VERSION OF FOOL ME ONCE:
- Sami Kierce gets a whole host of subplots regarding his sobriety, his medical issues, his impending wedding, and his new work partner
- There’s a subplot about Eddie and Claire’s kids investigating their mom’s secret baby (will this tie into anything else?)
Fool Me Once Episode One:
NYPD detective Roger Kierce (renamed Sami) has been given a pregnant fiancé, a Gen Z work partner, and a tendency to black out and crash his car. Make it all make sense and I’m here for it!
Other than that and a few other name changes (Maya’s BFF Eileen is now Eva; Joe’s niece Alexa becomes Abby) this episode sticks pretty close to the book. Including the pantsing!!
Fool Me Once Episode Two:
The New Jersey “Leather and Lace” strip club of the book becomes an arcade (thankfully for all of us!)
Fool Me Once Episode Three:
Whistleblower/blogger/Julian Assange-adjacent character Corey “The Whistle” shows up in this episode and tells Maya that the Burketts (who are obviously evil) paid off someone named “Tommy Dark,” who must be Tom Douglas, the PI from the book. In the series he seems to be the captain of the ship that Joe’s brother Andrew was on before he died.
Fool Me Once Episode Four:
Tracks pretty closely with the book. Military therapist Dr. Wu notices that Maya is losing it. Finally! Maya also puts poor Eddie out of his misery about the reason for his late wife’s burner phone except …. oops!
Claire had a secret baby twenty years ago and her own kids are tracking this person down.
More DNA shenanigans, HC? This TRIGGERS me after The Match. But love “Bolitarfan04…”

Fool Me Once Episode Five:
We circle back to the creepy people in the masks from E1, who are apparently 1990s-era football players celebrating the big game a little too hard.
Maya is told that a WiFi nanny cam can be hacked. Poor Sami gets told that his brain is seriously messed up. And we finally start getting to the bottom of what Joe was up to in the 1990s (nothing good!)
Fool Me Once Episode Six:
Again, this tracks the book pretty closely, Maya realizes that the police are closing on on Joe’s killer, and Maya manages to track down Christopher Swain, a classmate of Joe and Andrew’s who witnessed Andrew’s death.
Fool Me Once Episode Seven:
Things finally start to connect (except for Claire’s secret baby. I must have missed the point of that. If you know, please leave a comment!)
Sami isn’t brain damaged from his excessive drinking. He’s been taking a Burkett pharmaceutical, which causes suicidal thoughts, seizures, and more. (Okay, I’m rather disturbed by the fact that the NHS doesn’t seem to consider that a medication Sami is taking could be the cause of his symptoms. They do an MRI and then kind of shrug the whole thing off.)
In the book, Maya almost gets kidnapped, but not in the show. Instead, Maya kidnaps Isabella, who has been hiding out since pepper-spraying Maya.
Fool Me Once Episode Eight:
As in the book, Maya stages an elaborate DIY nanny cam sting operation to record Judith and Neil talking about all the deaths the Burkett family is responsible for.
Neil starts shooting but it’s all caught on tape!
There’s an epilogue 25 years in the future. The book had a similar epilogue, but it seemed less weird in the series.
What are YOUR questions about the book and/or the series of Fool Me Once? Please leave them in comments and let’s discuss!


I liked the show up to the ending which for me was filled with holes. I also suspected that Maya killed Joe for killing her sister so like you, she could have killed him, got her revenge and then just stopped. Nothing added up for me after that or she could have got some goods on the pharmaceutical company and sent an anonymous tip to the NY Times. I am kind of glad that the Detective 20 years later seems to be okay although he was on all those drugs. Also I found the character Lily at the end not to look remotely like Maya or Joe and didn’t seem to be cast well. So I was enjoying this show up to the last two episodes and for a thriller reader of tons of books it just ruined it for me.
Hey thanks for coming to discuss with me. Had you read the book?
I admired the gutsiness of having Maya be an unreliable narrator and I’m guessing that having her be in the military (and having past disregard for civilian lives) was the set up for making it plausible that she killed her own husband in cold blood and then burned her whole life (and her in laws’ lives) down to the ground!
Her plan had a lot of flaws though. Her nanny cam thing seemed like deliberate provocation for one of the Burketts to kill her. Why would she be willing to risk orphaning her daughter, and, even worse, open up the possibility that Lily would be raised by a Burkett if her nanny cam thing got dropped by the Burkett wifi? Eddie was an alcoholic (can’t remember if he was also one in the book) and luckily he got it together in time.
And I agree – child Lily looked nothing like Maya nor did adult Lily.
I feel that way about all his books. They are fun and enjoyable but usually have huge plot holes.
I didn’t read the book, so I had no idea where this was going. After finishing it, I was not pleased with the ending. I was not expecting the main character to die. I guess I should have seen it coming because she accidentally killed civilians in war?? Idk, like I didn’t think she needed to die to get redemption for that. Now her daughter has no mother- and the daughter was soooo cute.
Once I started thinking about it, I did not understand why if she knew who killed both her sister and her husband, she was still investigating. Like why did she need to know what Claire even found out when it’s over and none of that changed anything. It’s not like she was even going hard after the pharmaceutical angle. She was going down the high school stuff hole. Yes, Joe was bad, but you already KNEW THAT. All she did was put herself by being rabid.
I did like the expanded detective part. It was like the UK show from a while ago called River where he hallucinated his partner.
I feel like most of his adaptations stick closely to the book. Which is fine, but I think an adaptation is also a good time to tweak things at least a little.
It was a weird ending and yes, 100% agree that her obsession with bringing down his family was self-destructive UNLESS she was positive that she was going down for Joe’s murder. And if that were the case, the show should have made that part clearer. Otherwise she could have leaked the information Claire found on the Burketts anonymously. If only she knew of a whistleblower blogger who could do that for her!
I was surprised by the expansion of Roger to Sami but it was a clever way to pad out the story to eight episodes. It was a big coincidence that Sami just happened to be on a Burkett medication but I’m fine with it. I will have to check out River; thanks for the tip!