Kathryn Croft is the bestselling author of seventeen psychological thrillers, with over 2 million copies sold worldwide. Her breakout novel, THE GIRL WITH NO PAST, was a number one Amazon bestseller and earned her a spot on the Wall Street Journal bestsellers list. Her fourth novel, THE GIRL YOU LOST, has been optioned for TV. After many years living in London, Kathryn returned to her roots in Guildford, Surrey, where she lives with her husband and two young children.