A new thriller from the author of many YA books, such as "Girl, Missing" and "Sister, Missing", this is McKenzie's first novel for adults. It features a woman who gave birth 8 years earlier, believing her baby to have been stillborn, who discovers that the child may have survived and been taken from her. It will appeal to fans of Rosamund Lupton's "Sister", S.J. Watson's "Before I Go To Sleep" and the work of Sophie Hannah and Nicci French. "Girl, Missing" sold more than 125, 000 copies.