Kind of Cruel : a totally 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!!' ?????Some secrets are so dark you keep them even from yourself . . . When Amber Hewerdine consults a hypnotherapist as a desperate last resort, she doesn't expect that anything much will change. She doesn't expect it to help with her chronic insomnia . . . She doesn't expect to hear herself, under hypnosis, saying words that mean nothing to her: 'Kind, cruel, kind of cruel' - words she has seen somewhere before, if only she could remember where . . . She doesn't expect to be arrested two hours later, as a result of having spoken those words out loud, in connection with the brutal murder of Katharine Allen, a woman she's never heard of . . .