About this ebook
'Don’t come after us ... remember the first thing I ever taught you - that your first duty is to stay alive'
For some time now, Zack Darke has been operating solo, in total secrecy, for a shadowy government organisation.
For some time now, Zack Darke has been operating solo, in total secrecy, for a shadowy government organisation.
When his handlers are abducted by somebody with a serious personal vendetta against him, Zak has no choice but to go after them. And heading across the world to find them - into danger like he's never known - is something that, this time, he cannot do alone . . .
'Don’t come after us ... remember the first thing I ever taught you - that your first duty is to stay alive'
For some time now, Zack Darke has been operating solo, in total secrecy, for a shadowy government organisation.
When his handlers are abducted by somebody with a serious personal vendett...
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Ratings and reviews
12 reviews
Trevor Reynolds
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May 24, 2018
A very good book, hard to put down. Keeps you on the seat of your pants
waiting to see what happens next.
5 people found this review helpful
Adam Nicholls
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December 28, 2019
Loved all Chris ryan books but the series of agent 21 and technically agent 22 had a good vibe and were always breath taking.
John Reid
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October 8, 2025
edge of your seat story
About the author
Chris Ryan served in the SAS for ten years and was awarded the Military Medal for his work under cover in Iraq. He now travels the world as a security expert, putting all his real-life experience into his books and TV shows.
Chris Ryan served in the SAS for ten years and was awarded the Military Medal for his work under cover in Iraq. He now travels the world as a security expert, putting all his real-life experience into his books and TV shows.
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