Before I Go to Sleep

From Author Wars - https://authorwars.com/publications/before-i-go-to-sleep-530680.html

Overview:

Title: Before I Go to Sleep
Author: S. J. Watson
Year: 2011
ISBN-10: 9780857520173
Publisher: Doubleday (UK)
Price:
Pages: 368
Binding: Hardcover
Type: Novel
Title Reference: Before I Go to Sleep
Notes: First edition. Data from Amazon.com as of 2015-08-06.