Michaela Dunn dreams of getting into an art school, but when her stepfather refuses to fund a trip there for a poetry workshop, Michaela enters a local contest searching for a poet to write the dedication plaque for a statue honoring Captain Benjamin Churchill, a whaler who died at sea over one hundred years ago. While searching for clues about this Cape Cod legend, Michaela discovers the diary of Leta Townsend from 1862 and gets a glimpse of Churchill that she didn't quite anticipate.

In 1862, Leta writes poetry under the name of Benjamin Churchill, thinking him dead after being attacked by a whale. Leta is astonished when Captain Churchill returns, completely unscathed, his death just a rumor. She quickly falls for him. But is she falling for the actual Benjamin Churchill, or the boy she constructed in her imagination?