Ultimatum

#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 t