Deep in the ocean, in a world not so different from our own, live the merpeople. Their communities are spread throughout the oceans, seas, and freshwaters all over the globe. When Serafina, a mermaid of the Mediterranean Sea, awakens on the morning of her betrothal, her biggest worry should be winning the love of handsome Prince Mahdi. And yet Sera finds herself haunted by strange dreams that foretell the return of an ancient evil. Her dark premonitions...

A little sea princess, longing to be human, trades her mermaid's tail for legs, hoping to win the heart of the prince she loves.

"Astrid struggles with a shameful secret, Ling discovers courage in a prison camp, and Serafina lines up allies to help fight the final battle for her underwater realm"--

Describes the myth of mermaids, presenting a graphic retelling of a Celtic tale about their powers and summaries of other tales about their origins.

Describes the various legends and folklore about mermaids, and paints a colorful picture of what life is like for mer-people.

When strange levels of toxins are found in the local water, Fred, a mermaid, is asked to help investigate by a gorgeous marine biologist and her mer-person ruler.

Reunited with her merman father and now living on an island located in the Bermuda Triangle, twelve-year-old Emily accidentally awakens the fearsome kraken and also faces a bully from her past.

A little girl follows her dream of becoming a mermaid after finding "mermaid shoe" scuba flippers on the beach, a pursuit that has her searching for the sea at the local aquarium, at a river in town, and elsewhere.

A class trip to a beautiful island is overshadowed by a local myth about a mysterious ship that may have ties to the lost city of Atlantis.