亟欲展開新生活的Jess來到巴黎暫時投靠兄弟Ben，但此刻在她眼前的卻是一幢高級公寓，而Ben失蹤了。隨著Ben遲遲未歸，Jess發現她的鄰居古怪又冷淡，似乎每個人都謹慎地掖藏著什麼。在巴黎，懷抱秘密的顯然不只有下水道。From the New York Times bestselling author of The Guest List comes a new locked room mystery, set in a Paris apartment building in which every resident has something to hide… Jess needs a fresh start. She’s broke and alone, and she’s just left her job under less than ideal circumstances. When she arrives in Paris to stay with Ben, her half-brother, she's surprised to find that he's gone missing. The longer Ben is gone, the more Jess starts to dig into his situation, and the more questions she has. Ben’s neighbors are an eclectic bunch, and not particularly friendly. Jess may have come to Paris to escape her past, but it’s starting to look like it’s Ben’s future that’s in question.Everyone's a neighbor. Everyone's a suspect. And everyone knows something they’re not telling.
