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Sleeper 13 Paperback – April 23, 2019
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'One of the most intense and engrossing thrillers of the last decade' - AMAZON REVIEW
An action-packed and utterly gripping, globetrotting thriller - for fans of I AM PILGRIM by Terry Hayes, THE FIX by David Baldacci, NOMAD by James Swallow, Mark Dawson's THE CLEANER, and THE DECEIVERS by Alex Berenson.
**************
Smuggled to the Middle East as a child.
Trained as one of the most elite insurgents of his generation.
Forced to do things no one should, for a cause he couldn't believe in.
But as his brothers were preparing to kill, he was looking for a way out.
Now, on the eve of the deadliest coordinated attacks the world has ever seen, he finally has his chance.
He will break free and hunt down those who made him a monster.
He must draw on all his training to survive.
He is SLEEPER 13.
**************
SLEEPER 13 is a fast-paced thriller filled with twists and turns and intrigue that will appeal to readers of big-hitting thriller authors such as Terry Hayes, J.B. Turner, Mark Dawson, Michael Connelly, Lee Child, David Baldacci, Mark Greaney, Alex Berenson, and Scott Mariani.
'An original action-packed international thriller with tension and danger on every page' - Michael Wood, author of For Reasons Unknown
WHY THRILLER READERS ARE GIVING SLEEPER 13 FIVE STARS:
'Perfect for spy thriller lovers and fans of I Am Pilgrim, Orphan X' - Goodreads review
'I could not put down this book' - Netgalley review
'Brilliant, gripping' - Netgalley review
'Superb' - Amazon review
'Wow just wow!' - Amazon review
'This has got to be a best seller' - Amazon review
'Loved it, loved it, loved it' - Amazon review
'Cracking read' - Amazon review
'Very believable' - Amazon review
'Screams bestseller on every page' Amazon review
'Loved, loved, loved this book' Amazon review
- Print length432 pages
- LanguageEnglish
- PublisherOrion
- Publication dateApril 23, 2019
- Dimensions5.13 x 1 x 7.75 inches
- ISBN-101409175936
- ISBN-13978-1409175933
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Editorial Reviews
Review
Praise for SLEEPER 13, the action-packed and utterly gripping, globetrotting thriller from the bestselling author of The Enemy Series - for fans of I AM PILGRIM by Terry Hayes, THE FIX by David Baldacci, NOMAD by James Swallow, Mark Dawson's THE CLEANER, and THE DECEIVERS by Alex Berenson.
I could not put down this book... Fascinating and terrifying at the same time
Perfect for spy thriller lovers and fans of I Am Pilgrim, Orphan X―Goodreads review
Brilliant, gripping―Netgalley reviewer
An original action-packed international thriller with tension and danger on every page. Rob Sinclair is a writer of immense power. This face-paced spy thriller will elevate him to the top of his field.―MICHAEL WOOD, author of FOR REASONS UNKNOWN
Another 5*, top-class action thriller from Rob Sinclair―Netgalley review
Wow, just wow!―Amazon review
This has got to be a best seller―Amazon review
Very believable―Amazon review
About the Author
Product details
- Publisher : Orion
- Publication date : April 23, 2019
- Language : English
- Print length : 432 pages
- ISBN-10 : 1409175936
- ISBN-13 : 978-1409175933
- Item Weight : 2.31 pounds
- Dimensions : 5.13 x 1 x 7.75 inches
- Book 1 of 3 : Sleeper 13 Series
- Best Sellers Rank: #3,901,271 in Books (See Top 100 in Books)
- #4,751 in Espionage Thrillers (Books)
- #5,123 in Military Thrillers (Books)
- #36,036 in Suspense Thrillers
- Customer Reviews:
About the author

Rob specialised in forensic fraud investigations at a global accounting firm for thirteen years. He began writing in 2009 following a promise to his wife, an avid reader, that he could pen an ‘unputdownable’ thriller. Since then, Rob has sold over a million copies of his critically acclaimed and bestselling thrillers in the Enemy, James Ryker and Sleeper series. His work has received widespread critical acclaim, with many reviewers and readers likening Rob's work to authors at the very top of the genre, including Lee Child and Vince Flynn.
Originally from the North East of England, Rob has lived and worked in a number of fast paced cities and is now based near Atlanta, Georgia, with his wife, sons and dog.
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find this book to be an excellent page turner with a fascinating story and well-written characters. The pacing is quick, making it an easy read, and customers appreciate the writing style.
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Customers find the book highly readable, describing it as an excellent page turner and exciting story.
"...Couldn’t put it down and highly recommend! Rob Sinclair an excellent and imaginative writer..." Read more
"I enjoyed reading this book.... UNTIL an advertisement was stuck within the text of this novel at the 91% completion mark..." Read more
"Excellent and so well written . . .but. . . I felt I was missing character development for the main characters. No sense of a real person...." Read more
"I thoroughly enjoyed this book. The author spent a great deal of time establishing the 13 character...." Read more
Customers find the book's story fascinating and engaging, with one customer describing it as the most intense novel they've read.
"A great surprise. Had mixed expectations about the premise for this story, then pleasantly surprised at the characters, plot, and pace...." Read more
"...have come to expect from Mr. Sinclair, and this one has a few suprises for the reader as the pages fly by in anticipation of the outcome...." Read more
"...The story itself was fascinating. Waiting to find out what happens next was nerve racking at times. A great book." Read more
"It keeps you guessing but some things fall into place to easily and too rushed towards the end. I will try another by this author" Read more
Customers appreciate the character development in the book, finding the characters well-written and pleasantly surprising, with one customer noting that there is enough information to bring each character to life.
"...expectations about the premise for this story, then pleasantly surprised at the characters, plot, and pace...." Read more
"...If you like fast paced action, conflicted characters and plenty of twists and turns, you have to read this book." Read more
"...but. . . I felt I was missing character development for the main characters. No sense of a real person. Technical and clinical." Read more
"...He remained true to his character. The other players in the story were also quite believable and interesting. The story itself was fascinating...." Read more
Customers enjoy the pacing of the book, describing it as a quick read that's easy to become absorbed in.
"...for this story, then pleasantly surprised at the characters, plot, and pace. Couldn’t put it down and highly recommend!..." Read more
"...If you like fast paced action, conflicted characters and plenty of twists and turns, you have to read this book." Read more
"...Fast paced reading that has you on the edge of your seat. Read it in one sitting. Can’t wait for the next one. Well done, sir. Again" Read more
"...on the boring side, too much repetition of Ayden's childhood and slow moving. Finally, the last half picked up with more action and suspense...." Read more
Customers praise the writing style of the book, finding it well-crafted, with one customer noting its very descriptive nature.
"...Rob Sinclair an excellent and imaginative writer..." Read more
"...Exceptionally well written, as we have come to expect from Mr. Sinclair, and this one has a few suprises for the reader as the pages fly by in..." Read more
"Excellent and so well written . . .but. . . I felt I was missing character development for the main characters. No sense of a real person...." Read more
"I usually like Sinclair but this was painfully wordy. I honestly didn't give a darn what happened to anyone...." Read more
Reviews with images

You will be interrupted with an advertisement for the sequel during the climax of this novel.
Top reviews from the United States
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- Reviewed in the United States on October 9, 2020A great surprise. Had mixed expectations about the premise for this story, then pleasantly surprised at the characters, plot, and pace. Couldn’t put it down and highly recommend! Rob Sinclair an excellent and imaginative writer...
- Reviewed in the United States on April 22, 2018I enjoyed reading this book.... UNTIL an advertisement was stuck within the text of this novel at the 91% completion mark (which I read on my iPad with the Kindle app) which shattered the the fictional world I was happily lapping up. Attached is a screen shot of this adv. which is also written in the past tense and posits that if I had enjoyed reading the book I should get the sequel. The problem is that the story was not over... there was more to come. My first thought is that this is where the book ended before its plot's conclusion, to be continued in the sequel. Not true. Why would you spoil the story with an advertisement?
4.0 out of 5 starsI enjoyed reading this book.... UNTIL an advertisement was stuck within the text of this novel at the 91% completion mark (which I read on my iPad with the Kindle app) which shattered the the fictional world I was happily lapping up. Attached is a screen shot of this adv. which is also written in the past tense and posits that if I had enjoyed reading the book I should get the sequel. The problem is that the story was not over... there was more to come. My first thought is that this is where the book ended before its plot's conclusion, to be continued in the sequel. Not true. Why would you spoil the story with an advertisement?You will be interrupted with an advertisement for the sequel during the climax of this novel.
Reviewed in the United States on April 22, 2018
Images in this review
- Reviewed in the United States on March 16, 2018This book is considerably different from his other Logan West/James Ryker masterpieces in that it addresses the very real jihadist training and plotting against...well, everybody. Thirteen is a numbered brother from a group of brainwashed, killer trained young men that have been selected for specific acts of terror. Exceptionally well written, as we have come to expect from Mr. Sinclair, and this one has a few suprises for the reader as the pages fly by in anticipation of the outcome. If you like fast paced action, conflicted characters and plenty of twists and turns, you have to read this book.
- Reviewed in the United States on May 12, 2018The first one-fourth of this book promised an original narrative rich in details about the intel side of the “war on terror.” The rest was a disappointingly standard, even trite story that was entirely predictable and without particular merit. Pure escapist fiction. It’ll hold your attention through a long flight, but it won’t leave you feeling nourished or informed. The last half, in particular, could have been plotted by a computer program.
- Reviewed in the United States on June 12, 2018Excellent and so well written . . .but. . . I felt I was missing character development for the main characters. No sense of a real person. Technical and clinical.
- Reviewed in the United States on September 7, 2018I thoroughly enjoyed this book. The author spent a great deal of time establishing the 13 character. It was possible to see where he came from and what his motivations were. He remained true to his character. The other players in the story were also quite believable and interesting. The story itself was fascinating. Waiting to find out what happens next was nerve racking at times. A great book.
- Reviewed in the United States on May 12, 2018It keeps you guessing but some things fall into place to easily and too rushed towards the end.
I will try another by this author
- Reviewed in the United States on May 20, 2019I enjoyed the story and the character development. The settings for the story were varied and right on the mark. I was impressed with the relationship that developed between the two main characters. I recommend this book to all who are interested in reading and following a good story.
Top reviews from other countries
- gerard weigandReviewed in Spain on September 10, 2019
5.0 out of 5 stars Tensión
I enjoyed the book very much
-
Thrawn95Reviewed in Germany on March 11, 2018
5.0 out of 5 stars A timely, gripping and utterly shocking terrorism thriller!
Rob Sinclair has become a household name in the thriller genre. Yet SLEEPER 13 is something altogether different from his previous work. It is not only his best novel to date but easily one of the most intense and engrossing thrillers of the last decade!
Sinclair dives right into the action by pulling the metaphorical rug out from under his protagonist and sending him on a globetrotting hunt for revenge. Aydin is a fascinating guy to spend time with. Kidnapped at the age of nine to be trained as one of thirteen of the world’s most lethal human weapons, he is haunted by his traumatic experiences in the grueling training facility only known as “the Farm”. Now Aydin must choose between what’s right and what he has been conditioned to be, while simultaneously evading his former brothers in arms. Throughout the present day events, the reader is treated with glimpses of Aydin’s murky past that immerses them into his constant struggle to cling to humanity.
On the other hand, we have Rachel Cox, a dedicated SIS officer, who isn’t afraid to break the rules or even risk her career for the greater good. Trying to track down the elusive Thirteen for years, she might be the only one able to connect the dots in time. Cox analytical no-bullshit attitude makes for a great counterweight to Aydin’s emotionally torn state of mind. And it is exciting to see their respective quests set onto a collision course.
From beginning to end, SLEEPER 13 packs a breakneck pace, with cinematic action, shocking twists and great character moments lurking behind every turn. The main character has echoes of I AM PILGRIM and Gregg Hurwitz’s ORPHAN X. That said, the book quickly develops a unique feel of its own. The bottom line is this: Ben Coes, Brad Thor and Daniel Silva better watch out, because with Rob Sinclair a new player has made his entrance onto the stage of world-class terrorism thriller authors!
- Donald FarleyReviewed in Canada on April 14, 2018
5.0 out of 5 stars Pulsating action and suspense
Rob Sinclair has written a suspense filled story featuring a youth removed at the age of 11 by his father from his home in England and deposited in an elite jihadist training camp in Afghanistan. He is thrust into the camp with 13 other adolescents, each of which, possess special talents such as cyber technology, electronics, foreign language skills. high finance. They are ruthlessly indoctrinated with the jihadist propaganda and goals, and trained how to kill.. The main character rebels from the indoctrination after his sister and mother are murdered by individuals linked to the training camp.
The other main character in this story is a female British secret service agent (Mi6) based in Aleppo, Syria who is aware of the training school and demonstrates remarkable perception in what has and is likely to transpire but has difficulty convincing her boss of the nefarious goals.being pursued by the camp leaders. Action takes place throughout Europe and the middle east.
- EddieReviewed in Australia on September 4, 2019
5.0 out of 5 stars Wait for the third
A brilliantly piece of work. From the first page till the last. Could not put it down. Can not wait for the final episode.
- AshraeReviewed in the United Kingdom on June 4, 2018
5.0 out of 5 stars Sleeper 13
I make no secret that I am a big fan of this author. I first came across him with his Enemy trilogy and then the connected Ryker series. He also has a stand alone psychological thriller which was a bit different to the rest of his books but very good nevertheless. So, I was extremely excited when I heard of this, the start of another promising series.
The central theme of the book is terrorism; specifically the taking and brainwashing of 15 young boys for a specific task. Trained in the ways of jihad, we follow Aydin, number 13, as he realises that he is not sure he is up to the tasks that he has been set. In the present he has gone rogue after seeing a very disturbing news broadcast. This present day action is interspersed with flashbacks to his training showing his lack of conviction to the cause. We also have Rachel, an MI5 agent, who believes in the creation of this group of specially trained terrorists but she is alone in this belief. The story follows her as she tries to persuade her bosses that there is an attack coming. How she tries to get the help and assistance she wants and needs in order to thwart it.
This is a story told initially from two polar opposite directions, ones that will slowly come together. But as always, it's not the destination that is important. It's the journeys that the characters take that is the main crux of this first instalment and, believe me, you're going to want to buckle up as you are in for an action packed ride.
Well, I had extremely high expectations going in to this book. Indeed, I had been putting it off for a while as I was a little scared that it wouldn't quite match them. Stupid really as not only did it match them, it blew them away completely. In this book, the author has taken a theme that is very real and indeed prevalent in this day and age and woven an extremely credible, and therefore also a little frightening, story around it. I was very soon completely absorbed into the action, both around Aydin and Rachel, and read pretty much the entire book in only a couple of days with my heart in my mouth for the majority! There are layers upon layers, secrets lies and duplicitous behaviour for all involved. There are relationships that are tested, some surviving, others broken.
Not being up to date with the majority of the things that are described in the book, especially some of the technology and techniques employed by both sides of the "war", I can not tell you whether they are authentic or not. What I can say though, speaking as a lay person is that all that I read about in this book came across as completely credible within the explanations given. This gave the book a whole other layer of realism for me and, as I already mentioned, this made it a bit more scary to read.
All the rest of the things I love about this author were also present here in this book. His characterisation is spot on once again, as is his pacing. he also has the balance right between action, narrative and description so the overall book was well balanced. Obviously as the start of a series, this book does have to contain quite a bit of set up stuff which did on occasion slow things down a bit but it is a necessary evil as it is obvious that the story will continue in ongoing books.
All in all, another winner from one of my favourite authors, I really can't wait for book 2.