The compulsive new thriller from Sunday Times bestseller Ruth Ware.

AND THEN THERE WERE NONE meets THE TRAITORS in the new edge-of-your-seat thriller from the bestselling author of The It Girl.

There's just one problem - Hal's real grandparents died more than twenty years ago. Hal desperately needs the cash and makes a choice that will change her life for ever.

In this follow-up to the #1 New York Times bestselling author Ruth Ware's multi-million copy mega-hit The Women in Cabin 10, Lo Blacklock returns to attend the opening of a luxury hotel, only to find herself in a white-knuckled race across Europe.