This anomaly piques the interest of Joël Dicker, Switzerland's most famous literary star, who flees to the Verbier to recover from a bad breakup, mourn the death of his publisher, and begin his next novel.

Before he knows it, he's coaxed out of his slump by a fellow guest, who quickly uncovers the reason behind Room 622's erasure: an unsolved murder. The attendant circumstances: a love triangle and a power struggle at the heart of Switzerland's largest private bank, a mysterious counter-intelligence unit known only as P-30, and a shadowy émigré with more money than God.

A Russian doll of a mystery crafted with the precision of a Swiss watch, The Enigma of Room 622 is Joël Dicker's most diabolically addictive thriller yet.