North lives on a circus boat with her beloved bear, keeping a
secret that could capsize her life. Callanish lives alone in her
house in the middle of the ocean, tending the graves of those who
die at sea. As penance for a terrible mistake, she has become a
gracekeeper. A chance meeting between the two draws them
magnetically to one another - and to the promise of a new life. But
the waters are treacherous, and the tide is against them.