On the day of her engagement party, an ex-mermaid’s life is disrupted by the unexpected arrival of another mermaid—a sister she has never known. Under normal circumstances, Barbara Davies would be overjoyed, but her special day is already wrought with tension. While Barbara is not the first mermaid from the Mediterranean kingdom to settle in small town Ontario, she has yet to reveal her origins to her fiancé. So when Arabella, the gorgeous sister whose disturbing black eyes banished her to the island of Crete, saunters into her life, clutching the arm of Barbara’s discarded lover, a powder keg of emotion is released.
Relationships falter and careers stall as envy stirs in the hearts of the sisters. On the verge of meltdown after her fiancé leaves Canada for a teaching job in Vermont, Barbara flees to Arizona hoping for a reprieve. There, she finds solace at a retreat for ex-mermaids and a second chance at love with a charismatic preacher. As she contemplates a new life in the desert paradise of Sedona, shocking secrets emerge and tragedy strikes. A stronger and wiser Barbara rises up to face these new challenges and embrace the best parts of her mermaid heritage.