Ultimatum: a Thriller

#1 bestselling author Simon Kernick will leave you breathless with his sheer storytelling power in this race-against-time thriller about a terrorist threat in London.

An explosion blasts through a cafe in Central London. Minutes later, a call from an unknown terror group warns that a far greater attack will be launched in twelve hours? time.

William Garrett, nicknamed ?Fox,? is awaiting trial for mass murder. He claims he can name the bombers?but only at a price.

It?s a terrifying race against time for Detective Inspector Mike Bolt and Deputy Commissioner Tina Boyd as they chase their targets across the city in a desperate bid to prevent a major atrocity before it?s too late?

As shocking revelations are unveiled, you?ll be racing to the last page as fast as the characters in Ultimatum. As #1 New York Times bestselling author Harlan Coben says, ?Simon Kernick writes with his foot pressed hard on the pedal. Hang on tight!?