THE NUMBER ONE SUNDAY TIMES BESTSELLER OVER 2 MILLION COPIES SOLD! `Astounding.
Amazing\' Gillian Flynn `One of those rare books that really is unputdownable\' Stephen King \'Twisted to the power of max\' Val McDermid `A dark, twisty confection\' Ruth Ware.
Thrilling.
THE NUMBER ONE SUNDAY TIMES BESTSELLER OVER 2 MILLION COPIES SOLD! `Astounding