Thank you @prhaudio @ballantinebooks for a copy of The Last Ferry Out. 

This was an atmospheric slow burn mystery of what happened to Eszter on the small isolated island of Isla Colel. Abby goes to search for answers to understand what Eszter was doing on the island and the people she connected there.

The island is small and remote and Abby meets the group of ex-pats that befriended Eszter. The story is a very slow burn with multiple POVs and lots of hidden agendas. 

The island is a big part of the plot and it felt very ominous. I enjoyed the aspect of Abby dealing with her grief by connecting with these ex-pats. 

Dani Martineck, Imani Jade Powers, Natasha Soudek was a great cast of narrators and made following the POV easy.