While cleaning her office at the Sparrow Island Nature Conservatory, Abigail Stanton discovers a stunning blue diamond necklace hidden in her desk. Who could have hidden it there and why? Abby finds out that the jewel may be the famous Blue Moon diamond, and legend has it that anyone possessing this gem is doomed. Despite Abby's attempts to keep the discovery quiet, the whole island is talking about it. Claims from "owners" are flying in. Thugs threaten...

Forced to abandon his ornithology work after being wounded in combat, World War II veteran Jim Carroway secludes himself on a tiny island off the coast of Maine, where an old friend's captivating daughter draws him out of isolation during the month before she starts college.

A funny, smart and charmingly tactless advice columnist turns amateur sleuth to locate a missing birdwatcher in Scotland.