Hollow Pike - Signed Copy, by Juno Dawson

Lis London thought she'd be safe in the country, but even in the country she can't escape her own nightmares. Over and over, she dreams that someone is trying to kill her.

Lis thinks she's being paranoid - after all, who would want to murder her? She doesn't believe in the local legends of witchcraft. She doesn't believe that anything bad will really happen to her.

But you never know do, do you? Not until you're alone in the woods, after dark - and a twig snaps...