The Castaways by Elin Hilderbrand

With rumours of infidelity straining Greg and Tess MacAvoy’s marriage, the couple head out on their sailboat one early summer day to celebrate their wedding anniversary, hoping the roughest waters are behind them. But in an accident off Nantucket, they mysteriously drown, leaving behind two small children as well as three couples who have long been their closest friends. Tragedy brings to the surface long-simmering conflicts and emotions, and the MacAvoys’ six grieving friends find themselves unprepared for the revelation of secret upon secret as they struggle to answer the: What happened to Greg & Tess?

Goodreads

Trigger and Content Warnings

  • Infidelity
  • Death of friends in a boating accident