Last night my son, Shay, sneaked out of the house and didn't come home. He promised not to go to the illegal party in the woods. But someone's been attacked and Shay has gone missing. The police want to know if he saw what happened. I'm worried he could be involved.

After all the trouble he's been in lately, mixing with the wrong crowd, coming home beaten up and scared, I thought we'd put it all behind us. Trouble is, Shay resents me moving my new boyfriend into the family home. I found all sorts on his laptop, including a half-written email warning me not to trust David. What does he know that I don't?

I'm beginning to fear for his safety. What is David hiding from me? Who have I let into our lives?

I don't know who I can trust. Will I ever see my son alive again?

'I devoured it in a single sitting'

'I was completely swept away... This will keep you hooked until the last page.'

'...brilliantly addictive ... I just loved every page.'

'...incredible! ... It was so hard to put down'

'Boy, it is one hell of a read. I absolutely loved it...'

'Wow! This book kept me guessing the whole time! '

'I think I may have found a new favourite author!'