The bestselling author of Good Girls Die First is back with an entertaining, high-octane and read-in-a-single-sitting new thriller.

Walking disaster Saffron and her perfectionist twin sister Georgia have only one thing in common-they are both obsessed with battle royale video game Sole Survivor.

While working at a brand new, high tech escape room complex, Saffron poses a question to the resident AI: which high school stereotype would survive the longest in a real life version of Sole Survivor? She is convinced a rebel like her would beat a know-it-all like Georgia. Unbeknown to her, the AI decides to determine the answer to her question by testing it out for real. It invites Saffron and Georgia's gamer friends to a preview of the escape rooms, but then it locks the doors and turns the rooms into a life-or-death battle to be the last player standing.

The rebel, the know-it-all, the princess, the jock, the geek, the weirdo, the star, the artist and the criminal. Just like in Sole Survivor, only one can survive the night...

• It's Cabin in the Woods meets Squid Game
• Perfect for fans of Holly Jackson and Karen McManus.
• Knife-edge tension and twists you won't see coming.