About the book:
"Mum, there's some people here from college, they asked me back to theirs. Just for an hour or so. Is that OK?"
Midsummer 2017: teenage mum Tallulah heads out on a date, leaving her baby son at home with her mother, Kim.
At 11pm she sends her mum a text message. At 4.30am Kim awakens to discover that Tallulah has not come home.
Friends tell her that Tallulah was last seen heading to a pool party at a house in the woods nearby called Dark Place.
Tallulah never returns.
2018: walking in the woods behind the boarding school where her boyfriend has
just started as a head-teacher, Sophie sees a sign nailed to a fence.
A sign that says: DIG HERE . . .