HISTORICAL FICTION. A couple finds love in this explosive story of thermonuclear testing and the Cuban Missile Crisis, based on historical accounts and the author's experiences. When British math whiz Emmie Trowbridge finds herself teaching at an island school amid the Pacific Ocean, she doesn't expect to meet Roger Malcolm, the American designer of a nuclear bomb detection system. But it's love at first sight for the pair, and they go on to help save the world from sure disaster.