Sleeper 13 by Rob Sinclair

As a child he was smuggled to the Middle East from his London home, to be trained as one of the most elite insurgent soldiers of his generation.

For years he was forced to do things no child should do, for a cause he couldn’t believe in.

But while his brothers were preparing to kill, he was looking for a way out.

Now, on the eve of the deadliest coordinated terrorist attacks Europe has ever seen, he’ll finally get his chance.

He will break free and hunt down those responsible for making him a monster.

He must draw on all his training, all of his deadly skills to survive.

He is Sleeper 13