The Night She Disappeared: the No. 1 bestseller from the author of The Family Upstairs by Lisa Jewell
'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 11 p.m. she sends her mum a text message. At 4.30 a.m. 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 . . .