Dragon's Triangle

Maggie Riley has spent four years searching for a dead man. She's ready to stop.

The man she loved vanished at sea off Guadeloupe. Riley followed his clues halfway around the world until the trail went cold in Thailand. Now she lives alone aboard her boat at anchor, checks for a message that never comes, and tells herself she's done with ghosts.

Then a letter arrives, addressed to Marguerite Riley. Nobody calls her that. I knew your grandfather, the letter says. I have something I promised to deliver to you. Her grandfather went missing in