When you think you're safe,
When you think you're all alone,
That's when he'll come for you...
A silent killer stalks the city, targeting those home alone at night - killing without pity or remorse.
As panic spreads, Detective Inspector Helen Grace leads the investigation, but is herself a hunted woman, her every step dogged by a ruthless killer bent on revenge.
As she tracks the murderer, Grace begins to suspect there is a truly shocking home truth that connects these brutal crimes...
Check the windows, lock the doors - this is a twisted page-turner that will prey on your darkest fears, in the way only M.J. Arlidge can.
* * * * *
PRAISE FOR THE MILLION-COPY BESTSELLER:
'Helen Grace is one of the greatest heroes to come along in years'
'Chilling' THE TIMES
'Truly excellent' THE SUN
'Amazing' RICHARD MADELEY
'This is going to be as big as Jo Nesbo' JUDY FINNIGAN
'Chills to the bone' DAILY MAIL
'Mesmerizing' LISA GARDNER
'Gripping' SUNDAY MIRROR