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Ryan Kaine #1

On the Run

Ryan Kaine is on the run...

A seemingly routine operation ends in tragedy when eighty-three civilians are killed in an aircraft explosion. Kaine, a highly decorated former Royal Marine, becomes the target of a nationwide manhunt; the police want him on terrorism charges, and a sinister organisation wants him dead.

In a desperate attempt to prove his innocence, Kaine is forced to rely on two women he barely knows — a country veterinarian who treats his wounds and an IT expert with a dark secret of her own.

Kaine must battle his overwhelming guilt, life-threatening injuries and strong moral code as he hunts for the people who turned him into a mass-murderer.

Using his skill in combat, gut instincts, and new-found allies, can Kaine uncover the truth and find redemption before the net finally closes?

394 pages, Kindle Edition

First published May 10, 2017

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About the author

Kerry J. Donovan

43 books306 followers
#1 bestselling author with the US-based Lucky Shores romantic suspense series and the Ryan Kaine military action thrillers, and creator of the popular DCI Jones Casebook series of police procedurals, Kerry J Donovan was born in Dublin, before spending many formative years in West Wales.

Kerry earned a first-class honours degree in Human Biology and a PhD in Sport and Exercise Sciences. A former scientific advisor to The Office of the Deputy Prime Minister, he helped UK emergency first-responders prepare for chemical and biological attacks in the wake of the 9/11 atrocities. This background adds a keen scientific edge to Kerry’s writing.

Kerry’s life experiences help him add an extra layer of realism to his stories and his characters. For example, readers will discover the water-borne adventures of his action hero, Ryan Kaine, a former member of the Royal Navy’s Special Boat Services, as authentic and exciting as a night-time dip in the Bay of Biscay.

As the owner of a “pristine” Honda NC750X, you’ll often find him touring the less well-known regions of Europe in search of interesting locations for his novels. A life-long sports enthusiast and open-water swimmer, the moment Kerry catches a glimpse of the ocean, it’s off with the bike leathers and on with his wetsuit.

A citizen of the world, Kerry recently returned from spending two decades living in the heart of rural Brittany and now lives with Margaret in a recently renovated bungalow in Nottinghamshire, UK.

When not writing, Kerry enjoys riding his motorbike, jogging, swimming, spending time with his four wonderful grandchildren, and travelling the world.

To find out more about Kerry’s books, read the first chapter of each book free, download his Press Kit, or get in touch via his contact page or social media.

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5 stars
6,164 (58%)
4 stars
3,340 (31%)
3 stars
871 (8%)
2 stars
177 (1%)
1 star
72 (<1%)
Displaying 1 - 30 of 405 reviews
Profile Image for PamG.
1,438 reviews1,186 followers
September 19, 2026
On the Run by Kerry J. Donovan is a fast-paced, pulse-pounding action thriller and the first book in the Ryan Kaine series. A routine test of a weapon ends in tragedy when eighty-three civilians are killed in an aircraft explosion. Kaine, a decorated former Royal Marine and Captain in the Special Boat Service becomes the target of a nationwide manhunt by both the police and a sinister organization.

To prove his innocence, Kaine relies on two women he barely knows, Lara Orchard, a country veterinarian who treats his wounds and Sabrina Faroukh, an IT expert with her own secrets. Severely injured and battling guilt over the deaths, he goes on the run. Can Kaine uncover the truth and clear his name? Can he even survive?

Ryan has an intense moral compass and the mission gone wrong leaves him deeply traumatized. He is highly adaptable, great in hand-to-hand combat, strategic, loyal, and protective. Lara is a quiet and dedicated rural veterinarian and a widow of a soldier. She is resilient and pragmatic. Sabrina is technologically brilliant, guarded, and secretive.

The book is fast-paced and takes place during one week. Kaine is a sympathetic vigilante as he tries to clear his name with an inflexible moral code and intense guilt. The tactical operations, physical injuries, and action scenes felt precise and authentic. The third-person narrative style worked well has it shifted between multiple character perspectives. Readers should be aware that the torture and fighting scenes are brutal and graphic at times. My biggest disappointment is the turn the book took at the end to set up the next book in the series. I wanted a satisfactory ending to the story.

Overall, this is a dark, gripping, suspenseful, high-octane novel. This excellent start to the series is intense, emotionally-charged, and has high-stakes. It’s a must-read for those who enjoy action thrillers.

I purchased a copy of this book. All thoughts and opinions expressed in this review are my own. The publication date was May 10, 2017.
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My 4.16 rounded to 4 stars review is coming soon.
Profile Image for Sean Peters  (A Good Thriller).
868 reviews135 followers
January 16, 2020
My first book by this author, and am I pleased to have started this action packed series.

This starts the series with a bang !

It is fast paced, non stop action, good suspense, gripping and with added humour.

Ryan Kaine is a tough, honest, gritty character, with a soft side.

A passenger plane explodes. Eighty-three people die. One man is responsible.

When an apparently routine operation ends in tragedy, decorated former Royal Marine, Ryan Kaine, becomes the target of a nationwide manhunt. The police want him on terrorism charges. A sinister organisation wants him dead.

Desperate to prove his innocence, Kaine is forced to rely on two women he barely knows: one, a country vet who treats his wounds; the other an IT expert with a secret of her own and two great characters.

Battling overwhelming guilt, life-threatening injuries, and his strong moral code, Kaine hunts for the people who turned him into a mass-murderer with determination, grit and heart.

Using his combat skills, instincts, and new-found allies to lead him to the truth and redemption, Ryan Kaine is … On the Run.

From the pen of Kerry J Donovan, Ryan Kaine: On the Run, is a heart-stopping, action-packed novel set against the backdrop of the international arms trade. The first in the Ryan Kaine’s 83 thriller series, Ryan Kaine is an explosive addition to the great military action characters in the tradition of Lee Child, Mark Dawson, Ben Coes, Mark Greaney, Gregg Hurwitz, David Baldacci, Steven Konkoly and Matt Rogers.

All I can say is I recommend this series, highly. Five Stars

Seems I am not the only one who loves this series other fans are saying:

“Love them! I want more.”

“Another gripping story I tore through in one sitting. Highly recommended!”

“Fast paced, action-packed and hard to put down. Every Kaine story just gets better with each new release.”

“Another great book from Mr. Donovan! I love Ryan Kaine and his cast of characters. I can’t wait for the next one.”

“Kaine is a fascinating hero and each story in the series is a gripping read. What’s Ryan Kaine going to get into next?”


Profile Image for Carolyn.
2,877 reviews787 followers
September 29, 2026
This is a terrific action-packed thriller that finds British ex-Marine (SBS) Captain Ryan Kaine on the run after being framed as a terrorist. Kaine was hired by a military arms corporation to conduct a standard test of a surface to air missile shooting down a drone. Instead, he was duped into shooting down a commercial flight, killing all eighty three innocent people on board. Hunted by those who contracted him as well as the national police, he is forced to go on the run. Along the way he recruits a vet, Lara Orchard to tend to his injuries and when her farm is targeted by the corporation looking for him, is forced to take along with him to keep her safe.

Kaine is a great protagonist. Quick thinking, intelligent, adaptable and highly skilled in combat, he is able to fight his way out of many difficult situations. His goal is not just to survive, but to clear his name and shine the blame squarely on the greedy corporation who set him up. In this he receives unexpected help from a young IT professional within the corporation as well as some ex-military friends.

The plot is well paced with constant action as Kaine carries out his plans to track down those responsible for the horrific loss of life. The writing style worked well with well described and plausible scenarios. I would have liked to see a little more resolution for Kaine at the end of the novel instead of him being thrown into a scenario for the next novel in the series, but that is a small quibble in what is a very engaging, action packed and suspenseful read. 4.5★
Profile Image for Jim A.
1,267 reviews85 followers
December 6, 2020
Typical action thriller. I found this one more interesting that a lot of them as the protagonist is a former SBS operative as opposed to the usual SEAL or Delta. All of the action takes place in Great Britain.

Ryan Kaine takes on a freelance job to test a SAM. Thinking he is shooting at a drone he takes out a commercial airliner. It's all about a corporate conspiracy to further their agenda and offer Kaine up as a scapegoat. Familiar plot.

Kindle Unlimited. About 300 pages. Easy read without getting bogged down with useless details.
Profile Image for Rod.
191 reviews19 followers
June 14, 2017
This is a cracker Book its a 5 star read i didn't want it to finish it had a brilliant plot and and impossible Situation for our hero
Ryan Kaine our Author has the skill to make this book so
such a different thriller don't think I have enjoyed a read as much for some time If you want something just a little Different this is for you
Ryan Kaine On Guard is the next offering due out 16 the Sept
Profile Image for Joe Stamber.
1,339 reviews3 followers
May 31, 2024
If Kerry J. Donovan's only objective here was to write an exciting, fast-paced, action-packed thriller, then there is no doubt that he has succeeded. I enjoyed it very much indeed and flew through it. Why only 3 stars then? Well, if you're a big fan of action thrillers where you not only have to suspend disbelief but put it in a catapult and launch it into space, and are happy to ride every action thriller cliché going, then this is a 4 or 5 star book. If you like an action thriller occasionally, but your eyes get tired after too much eye rolling, then it's probably more a 2 or a three. If you're the kind of reader who has a breakdown if someone wears the wrong kind of cap in historical fiction, then walk on by. Your eyes will roll right out of your head and away down the hill before the end of the first chapter. Does the world need another invincible, badass, wise-cracking, rugged action hero who's a teensy bit attractive to the opposite sex? Hell yeah.
Profile Image for Peter.
Author 22 books32 followers
December 9, 2017
Ryan Kaine On the Run is a terrific story, with a great plot, and well developed characters.

There are other stories written with similar themes but the quality of the writing differentiates Ryan Kaine, and positions it above the others. The author sets the plot early in the book when a plane is blown out the air and 83 crew and passengers are killed. Sounds conventional, doesn't it? It's not and there's a twist that comes out of left field. The author then relentlessly builds the tension and excitement, chapter after chapter.

I can't spoil the story, but I know readers will be gripped by Ryan Kaine, Highly recommended.
Profile Image for Kat (Books are Comfort Food).
254 reviews307 followers
October 2, 2024
Wow, What a Wild Ride

I loved this book, from the beginning chapters to the very end. It was one wild ride. I loved some of the characters, Kaine and also Lara Orchard. The storyline was great and I caught myself, several times, holding my breath. The book is violent and there is some gore, but given the storyline it had to be. I’m definitely going to read the other books. I’m grateful I have t read the series because now I have a new author to follow with sequels to binge on.
Profile Image for R.L..
Author 5 books48 followers
March 14, 2022
The action went from page one to the end. I really liked it. I believe I will be reading the rest in the series. The protagonist, Ryan Kaine, was likeable. Because I read the author's bio, I could see the action and the methods used by the main character were realistic and believable.
Profile Image for E.L. Lindley.
Author 8 books91 followers
May 28, 2017
Ryan Kaine: On the Run by Kerry J Donovan is an action adventure story, introducing the character of Ryan Kaine in what promises to be an exciting new series. The novel concerns itself with the murky world of arms companies vying for government defence contracts.

The opening is shocking, setting a morally ambiguous tone when Kaine is duped into shooting down a passenger plane and killing 83 people. This act sets in motion a chaotic and violent series of events and leaves Kaine struggling with his own conscience. The pace of the story is break-neck, leaving the reader with barely enough time to draw breath. The speed is emphasised by the way Donovan uses dates to head up his chapters. The whole novel is set over a period of a week. The dates also underscore the military background by creating a precise, report like style.

Despite the action-packed nature of the story Donovan does a great job with characterisation. Multiple viewpoints are used in a 3rd person narrative which allows the reader to get inside the psyche of all the main characters. Ryan Kaine himself is a middle-aged ex-Captain in the Royal Marines, left adrift when government cutbacks led to him being retired from service at 39. I think Donovan does a great job of highlighting a real problem for people who spend a large part of their adult life acquiring skills that are not adaptable to civilian life. Like many ex-service personnel Kaine finds himself drifting through freelance work for not always reputable agencies.

The military aspect of the novel is very convincing. Kaine calls upon former colleagues to help him out and the banter between the men lends an air of authenticity to the story. There is an unspoken code between them and Kaine trusts them with his life. Fans of The DCI Jones Casebook series will enjoy the guest appearance by DCI Jones who Kaine trusts to process the damning information he unearths and it’s probably no coincidence that Jones also has a military background.

It’s gratifying that the female characters in the novel hold their own. Dr Laura Orchard is a military widow and vet who helps Kaine and goes on the run with him. She is capable and resourceful and the blossoming romance between the two of them is the perfect foil for the otherwise stark landscape of the story. My favourite character however is the IT expert, Sabrina Faroukh. Her insight and internal commentary about the people around her show her to be intelligent and spiky. Donovan hints at Sabrina not being who she seems which adds an added layer of mystery.
Regardless of the violence and dark subject matter Donovan uses his villains to inject some humour into his novel. Several of them are psychopathic shadowy figures, creating a sense of almost pantomime villainy that allows the reader to relish the violence that is meted out to them and a guilt-free satisfaction when they get what’s coming to them.

One of the things that I particularly enjoyed about the novel is the fact that Donovan chooses to place a series of extraordinary events within a very ordinary setting. The story begins in the seaside towns of Cleethorpes and Mablethorpe which makes an intriguing change from the more traditional exotic settings of espionage.

Donovan’s skill as a writer is stamped all over this novel, in both the control he exerts despite the speed of the plot and the way he builds the tension to an almost fever pitch. There is a lot of violence but I didn’t find it gratuitous or excessive.

I really enjoyed this introduction to Ryan Kaine and it would make the perfect holiday read. If you’re looking for escapism with lots of action and adventure then this is one for you.
Profile Image for David Taylor.
1,599 reviews29 followers
May 13, 2017
I'm a big fan of Kerry Donovan's DCI David Jones, so I wondered whether this new character Ryan Kaine might be as good. Well, while Ryan Kaine is a totally different breed from DCI Jones, I'll be following the exploits of Ryan Kaine from now on. This first book is an excellent introduction to Ryan as well as an incredible story. What seems at the outset to be another predictable story turns in to a nonstop page turner filled with action that is very believable and more plot twists than should be allowed.

If you enjoy action, intrigue, violence and a touch of honor and humanity grab a copy and settle in for an entertaining read. One note of caution, if you start reading in the evening, make sure you really didn't need to sleep because this book will keep you wanting just one more chapter until the night is gone and morning has arrived.
Profile Image for Teresa Collins.
1,233 reviews25 followers
May 13, 2017
This is a departure from Mr Donovan's usual genré of police procedural but he has very successfully made the jump to the action/adventure genré. This adventure grabs you from the first page and never lets up until the very end. It has everything a reader looks for in a great book: characters you can really care about and you do, action, adventure, bad guys, shoot-em ups, romance, best friends, conspiracy, treachery, EVERYTHING! The action is non-stop and believable (not once did I roll my eyes), the dialogue is smooth and the plotting is tight and consistent. I couldn't ask for a better way to escape into a world other than the one in which I live. Don't miss this one: it is a sure-fire winner!
Profile Image for Clive Cook.
232 reviews2 followers
June 26, 2024
Superior thriller and adventure that fairly races along, carrying the reader willingly with it. Nice to have an all-action and decent through and through main character who is British rather than American. Like a certain Mr Reacher in another continent, there is huge satisfaction in knowing that the villains, bullys, and ner-do-wells will get their very well deserved just desserts. Our hero exhibits a modicum of the softer emotions, but these in no way hinder his ability to deliver well-deserved justice to the odious.
I'll definitely be reading further adventures in this series.
Profile Image for David Wind.
Author 49 books304 followers
May 17, 2017
Like the other books Kerry Donovan has written, Ryan Kaine, On The Run, gives you taut, tense plotting, and a story that keeps you engrossed throughout. Unlike his DCI Jones casebook series, this novel is a flat out thriller, rife with action and adventure from the very beginning, which enables Ryan Kaine On The Run, to successfully step up as a world class thriller! Kudos, Mr. Donovan.
David Wind
1,156 reviews3 followers
June 16, 2024
My rating is actually a 4.25. Loved this fast-paced novel which introduces Ryan Kaine. A friend recommended it and I now find myself beginning yet another series of books! The protagonist is an honorable man who’s set up to take the blame for a horrendous disaster. His efforts to correct the problem and find redemption form the plot of this book. It’s a thrill ride. Definitely recommend it. And I’ll happily move forward to book 2 in the series.
Profile Image for Elisa.
3,293 reviews42 followers
April 12, 2019
Well, that was an awesomely explosive story.

Ryan Kaine is a hard son-of-a-gun to kill, you've got to love that in a man...lol

When people let power go to their heads, they tend to forget what it's like in the real world and the lengths people will go to for justice and vengeance.

An awesome action-packed, thrill-ride from beginning to end.
Profile Image for Kevin Koppelmann.
675 reviews2 followers
February 4, 2023
The adds compared this book to Jack Reacher which it is NOT! The author was not as clever in the story and the character is written as a 70's stereotype of MACHO. The story was ok but the characters were poorly formed so I was not vested in it. Wish we had half stars once again as I would say it's a 2 and a half star.
Profile Image for Mr Michael R Stevens.
524 reviews1 follower
March 1, 2024
Pure Escapism

I like a bit of light reading/escapism between more ‘weighty’ reads and this fits the bill very well.
The first in a series, it looks to be the start of what could be a decent series.
Three stars because like other books it makes military veterans out to be some sort of supermen - we’re not.
Profile Image for Jennifer.
1,060 reviews58 followers
April 6, 2025
This is my first book by this author but definitely won’t be my last. This was quite the thrill ride. There were many nasty and greedy bad guys but also some truly honorable people including our main character. He is very likable after we get to know him. And he is one tough SOB. There is a lot of action and many times it seemed impossible for a good outcome. It was a fantastic story overall.
Profile Image for Peter Kilburn.
196 reviews3 followers
August 15, 2023
ok thriller but Kaine is certainly not, despite the cover claims, a UK Jack Reacher and the author isn't near to Lee Childs
712 reviews3 followers
February 23, 2025
enjoyed this book

I'm amazed that this author can write so many fantastic novels, I hope that he never stops writing. His books are some of the best Entertainment  I have read and worth the time to read them. Thank you for a very fun entertaining read.
17 reviews
March 8, 2025
This story is so far out there it should be considered science fiction

This book is SO far out there it should be considered science fiction. I really don't care for science fiction and very happy I did not spend my hard earned money to read
100 reviews
March 23, 2025
Violence substitute s for good writing

This is like reading a John Wick or Charles Bronson movie (depending on your age). Thin plot with lots of macho posturing and gore.
Basically, gross.




Profile Image for David Phillips.
214 reviews3 followers
April 20, 2024
This is going to be a fun series. Enjoyed the character development and exciting plot.
9 reviews
September 29, 2024
Great start to a fantastic series. Very much inline with Jack Reacher

Brilliant as good as Jack Reacher novels. I enjoyed this from start to finish. Can't wait to read the next.
Profile Image for Mike.
707 reviews7 followers
August 10, 2022
Very good thriller. I liked the main character. It’s refreshing to read about honor and integrity.
Profile Image for Jada Ryker.
Author 38 books51 followers
June 4, 2017
An Honest Man in a Dishonest World

Weapons specialist and expert marksman Ryan Kaine is a man with a target on his back. If his enemies catch up with him, he’s a dead man. If they don’t, he’ll rot in prison for the rest of his life, convicted of a crime he technically didn’t commit.

One of his enemies is a man who’ll sell out anyone for a price. “He ran the calculations. Eighty-three victims—eighty-four if you included Ryan—worked out at a little under twenty-four grand a piece. Didn’t sound too bad if you said it quickly. What value did you put on a life? Bugger all if you didn’t know them. A conscience had no value. A conscience never paid the bills.”

The thriller is well-researched and reflective of the author’s expert weapons and technological knowledge. There's also a delicious surprise for Kerry Donovan fans. No spoilers, so you’ll have to find out for yourself.

82 reviews2 followers
May 24, 2017
Great read

Very good read. Just enough suspense, not too much gore, and not too much filler. Looking forward to the next book.
Profile Image for Karisa.
400 reviews
May 20, 2017
Action-packed. This book wasn't really my usual genre, but it grabbed my attention from the first, and kept it through the end. I was rooting for the very likable character of Ryan Kaine throughout. The graphic fighting/killing scenes were a bit too much for me. A few Scooby-doo type confessions and explanations, plus an odd sharp turn at the very end, are what kept me from giving this book 5 stars.
Displaying 1 - 30 of 405 reviews

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