The Abyss Beckons — Meg Hendry

For four years Faith and Riley have been trying to forget what happened. When the two have to accompany Faith's boss to a remote island, they meet Westby Haith. Westby isn't as he seems, and neither are his intentions. Faith and Riley must discover the truth of the island and Westby's secrets, or they may never go home. They can't hide from the past any longer. The Abyss Beckons is a novella.