With her post-doc research going nowhere, Lyla agrees to go on a new reality tv show with her boyfriend Nico, an aspiring actor. On One Perfect Couple, Lyla and Nico must compete against four other couples on a remote island in the Indian Ocean. After the first challenge leaves everyone angry, a storm cuts off the contestants. At first, everyone is grateful when a leader emerges, but they quickly begin to wonder if they made the right choice.

Ruth Ware shines with a fun beach read that mixes the cutthroat survival of Lord of the Flies with an Agatha Christie-style isolation thriller. With Lyla as a narrator, the large cast wasn't too hard to navigate and I loved that the characters reflected a typical reality tv casting, primed to have grating personalities that place stress on everyone. Lyla's levelheadedness, realistic plot twists, and page-turning pace keep you glued to the page in this psychological thriller that belongs on all the summer reading lists.