The Taking of Annie Thorne

'Some writers have it, and C. J. Tudor has it big time. The Taking of Annie Thorne is terrific in every way' Lee Child
The spine-tingling, sinister thriller from the Sunday Times bestselling author of The Chalk Man . . .

Then....
One night, Annie went missing. Disappeared from her own bed. There were searches, appeals. Everyone thought the worst. And then, miraculously, after 48 hours, she came back. Though she couldn't, or wouldn't, say what had happened to her.
But something happened to my sister. I can't explain what.
I just know that when she came back, she wasn't the same.
She wasn't my Annie.
I didn't want to admit, even to myself, that sometimes I was scared to death of my own little sister.

Now....
The email arrived in my inbox nearly two months ago.
I almost deleted it straight away - but I clicked Open:
I know what happened to your sister. It's happening again....