After a proper psychological thriller to get your teeth into? We've got you covered with Exposure by Aga Lesiewicz, the latest in our Crime and Thriller Book Club.
When young photographer Kristin begins receiving anonymous emails which quickly become more and more sinister, her seemingly perfect life starts to unravel.
We ask all winners to share their thoughts about the book on this discussion thread. Everyone who gives detailed feedback on Exposure by midday, Monday 31July will be entered into a prize draw to win a £100 Love2shop voucher:
Obsessed with crime and thrillers? Get involved and find out what other books you could win in Mumsnet and Thin Blue Spine's Crime and Thriller Book Club.
This giveaway is sponsored by Thin Blue Spine crime writing blog
Book giveaways T&Cs apply