Amber Hewerdine suffers from chronic insomnia. As a last resort, she visits a hypnotherapist, doubtful that anything will really change. Under hypnosis, Amber hears herself saying, "Kind, cruel, kind of cruel." The words awaken a vague memory, but she dismisses the whole episode as nonsense. Two hours later, however, Amber is arrested for the brutal murder of a woman she's never heard of, and the only way she can clear her name is by remembering exactly...

For fans of Gone Girl and The Girl on the Train, a gripping short story from the New York Times bestselling author of Woman with a Secret. Don't say I didn't warn you… When a kindly stranger does Chloe a good deed, she decides she must repay him. But in tracing him, she meets a sympathetic woman named Nadine, who warns Chloe to stay away from the man at all costs. "Give him nothing, tell him nothing, don't trust him," she says. "Avoid him like the...

A stand-up comedian wonders who she can trust when she anonymously receives the same token clue, a small white book, that has been found at each scene of a serial murder case. What if having a best friend could put you in the crosshairs of a killer? A psychopath the police have dubbed "Billy Dead Mates" is targeting pairs of best friends, and killing them one by one. Before they die, each victim is given a small white book. For months, detectives...