“The Light Between Oceans” by M.L. Stedman
Tom is a lighthouse keeper on an isolated island off of Australia, and Isabel is his heartbroken young wife who has suffered three miscarriages in as many years. When a boat carrying a baby washes up onshore, Isabel thinks it is a gift from God. When she convinces her husband they should raise the baby as their own, the lives of two families are changed forever.
This book will make you sympathize with both the couple who has fallen in love with this baby and the devastated mother who has lost her. Your heart will break as you realize there’s no way for everyone to get a happy ending.