Sian Gilbert

A hot, twisty summer debut thriller about a Caribbean bachelorette party that takes a sinister turn. It's Lord of the Flies meets And Then There Were None...but with Instagram and too much prosecco.

The party of a lifetime is nothing like what they expected...

Annabel, Esther, Tanya, and Chloe are best friends—or were, as children. Despite drifting apart in adulthood, shared secrets have kept