Sophie Hannah

Hercule Poirot's quiet supper in a London coffee house is interrupted when a young woman confides to him that she is about to be murdered. She is terrified, but begs Poirot not to find and punish her killer. Once she is dead, she insists, justice will have been done. Later that night, Poirot learns that three guests at a fashionable London hotel have been murdered, and a cufflink has been placed in each one's mouth. Could there be a connection with...

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 have failed to catch Billy, or figure out what the white books symbolize and why the killer leaves them behind. The police are on edge; the public in a panic. Then a woman, scared...

While traveling from London to Kingfisher Hill to discretely investigate murder allegations against a wealthy client's wife, Hercule Poirot swaps seats with a nervous train passenger before a second killing is complicated by a series of impossible confessions.

A British woman's holiday at an Arizona resort transforms into a dark, obsessive quest for the truth when she becomes convinced that another guest is the woman who disappeared in a sensational headline case years earlier.

While visiting a hypnotherapist, Amber resurrects a vague memory during her session before being arrested for the brutal murder of a woman she does not know, compelling her to investigate the memory in order to clear her name.