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On the Rocks

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A fight for redemption, a deadly race to save a life Haunted by guilt over the tragic loss of 83 lives on flight BE1555, fugitive Ryan Kaine has vowed to protect the victims’ families at any cost....
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  • 09 September 2025
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Ryan Kaine is on the rocks…

One man’s quest for redemption becomes a desperate fight to save a boy’s life.

International fugitive, Ryan Kaine, still haunted by the deaths of eighty-three civilians on Flight BE1555, abandons his pursuit of exoneration to rescue a missing schoolboy.

Martin Princeton disappears on a Scottish mountainside, and Kaine is the boy’s only hope for survival.

Battling his own injuries and a bounty on his head, Kaine must convince a sceptical mountain rescue team to trust him while keeping his true identity hidden.

As he fights the clock and the brutal terrain, Kaine confronts his past mistakes and the possibility that this mission could be his last.

In a world where he’s public enemy number one, can Kaine use his special forces training and rapport with the locals to overcome his enemies and bring Martin home safely?

With over half a million copies sold, the Ryan Kaine series has become a must-read for fans of Lee Child, Jack Lively, and Robert Ludlum.

Here’s what Amazon readers are saying about Kerry J Donovan’s Ryan Kaine series:

★★★★★ Britain’s Jack Reacher but better.
★★★★★ A Tremendous Rollercoaster of a Ride!
★★★★★ I love this series… funny and thrilling.
★★★★★ If you love Lee Child books, you will definitely love this series too.
★★★★★ Wow what can you say, so much action from beginning to the end.

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Price: $18.99
Pages: 426
Publisher: Vinci Books Ltd
Imprint: Vinci Books Ltd
Series: Ryan Kaine
Publication Date: 09 September 2025
Trim Size: 7.80 X 5.10 in
ISBN: 9781036701642
Format: Paperback
BISACs: FICTION / Thrillers / Military, Thriller / suspense fiction, FICTION / War & Military, FICTION / Action & Adventure, FICTION / Thrillers / Espionage, War, combat and military adventure fiction
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Kerry J Donovan was born in Dublin. A citizen of the world, he now lives with his partner, Margaret, in Newark on Trent, Nottinghamshire. He has three children and four grandchildren. When he's not creating more mayhem for Ryan Kaine and DCI David Jones to clean up, he's riding the countryside on his motorbike, keeping fit by running and swimming, and doing little bits of DIY.