The Narrow Bed : an absolutely gripping and unputdownable crime thriller packed with twists

Sophie Hannah's unguessable thrillers have readers hooked!'INGENIOUS!I challenge anyone to unravel this clever whodunit' ?????'Sophie Hannah could well be our modern Christie, such a deliciously complicated plot.Her best yet!!' ?????'This murder mystery really did blow my mind.It kept me awake at night! Absolutely brilliant' ?????'This lived up to its press for me.I loved every page -- a truly impossible puzzle!!' ?????What if having a best friend was the most dangerous thing you could do?A killer that the police are calling 'Billy Dead Mates' is murdering pairs of best friends, one by one.Before they die, each victim is given a small white book... For months, detectives have failed to catch Billy, or work out what the white books mean. And then a woman, scared by what she's seen on the news, comes forward. Stand-up comedian Kim Tribbeck has one of Billy's peculiar little books. A stranger gave it to her at a gig she did a year ago.Was he Billy, and does he want to kill her? Kim has no friends and trusts no one, so how - and why - could she possibly be Billy Dead Mates' next target?