The Spare RoomA stylish new thriller from the New York Times bestselling and Reese's Book Club pick author that puts a new spin on the question do you really know who you're sleeping next to? When Kelly's relationship ends, she doesn't know who to turn to. Until her friend Sabrina offers her a spare room for the summer. Unlike Kelly, Sabrina has it all. A glamorous career. A handsome, high powered husband. And a huge house, complete with a swimming pool. At first,