After giving up her tail for an international banker, Isabella of the Mediterranean kingdom is aged, weathered and abandoned on the fog-drenched shores of southwest England. She faces her human journey as a plain and practically destitute fifty-three-year-old woman.
With the help of a magic tablet and online mermaid support, she reinvents herself as a career counselor, motivational speaker and writer of self-help books. Along the way, she encounters a cast of unforgettable characters, among them former mermaids, supportive and not-so-supportive women, deserving and undeserving men, and several New Agers.
As Isabella evolves into Barbara Davies, she embraces her middle-aged body and heals her bruised heart.