Books in Agent 21 series

Special agent Zac Darke is back for his third mission—and the stakes have never been higher. An unknown bomber is conducting a terror campaign in London. After an explosion on the tube leaves someone dead, Zac and his team are brought in to try and work out how this terror cell operates—but clues are scarce and they have no idea where, or when, the bomber will strike next. A teenage boy, currently detained in a young offender's institute, claims he has the answer—but before Zac can question him, the boy is shot and falls into a coma. Will Zac be able to break the cipher before the bomber strikes again?

Some authors just write about it, but Chris Ryan has been there, done it, and lived to tell the tale. An edge-of-your-seat thriller from a British military special forces hero. Frankie is a street kid—sharp, quick, and usually up to no good. When he tries to steal from the wrong people, he is saved by a mysterious man called Dara who makes Frankie a compelling offer: an apartment and a sizeable weekly allowance. All he has to do is take lessons from Dara. Soon Frankie finds himself learning about surveillance techniques, how to make himself invisible in a crowd, and hand to hand combat. But what is this all for? Frankie has no idea until he’s given his first mission and finds his whole world turned upside down.

When Zak Darke’s parents die in an unexplained mass murder he’s left alone in the world. That is until he’s sought out by a mysterious man: “I work for a government agency,” the man tells him. “You don’t need to know which one. Not yet. All you need to know is that we’ve had our eye on you. There’s a possibility you could help us in certain… operational situations.”Zak becomes Agent 21. What happened to the 20 agents before him he’ll never know. What he does know is that his life is about to change forever.