Of all the creatures in the ocean, sea horses are Echo Reef's favorite. They're sweet and gentle and they glide through the water so gracefully. When Echo discovers that Rocky Ridge, one of her Trident Academy classmates, has his own pet sea horse, she wants one right away. Not everyone agrees sea horses should be pets, however. Perhaps they are happiest when swimming freely. But Echo thinks that if Rocky can make a sea horse happy, she can too! Can't...

What if Ariel had never defeated Ursula? It's been five years since the infamous sea witch defeated the little mermaid ... and took King Triton's life in the process. Ariel is now the voiceless queen of Atlantica, while Ursula runs Prince Eric's kingdom on land. But when Ariel discovers that her father might still be alive, she finds herself returning to a world--and a prince--she never imagined she would see again.--

When Splash the merminnie's flashy tricks get him in trouble, it's up to Pinkalicious and her friends to save him.

Aqua, the mini-mermaid, takes Pinkalicious and Peter to her favorite seaside spots.

"Two merpups named Lilly and Fin must escape from the clutches of the humans who want to add them to their collection of rare aquatic creatures"--

Oona the mermaid is friends with everyone, but when her attempts to befriend a shark with sensory issues fail miserably she realizes what may be fun for her may be overwhelming for him.

Every night Lampie, the lighthouse keeper's daughter lights the lantern which warns the ships away from the rocks, but when the light goes out one night, a ship is wrecked and Lampie is sent to the Admiral's Black House in disgrace--there she finds and befriends the Admiral's son, who was born with a tail, and together they are pulled into an adventure of mermen and pirates, and secret identities long concealed but soon to be revealed.

In this splashy new Sea Keeper tale, something's fishy at a Down Under talent show and the Sea Keepers are called in to help in this third installment in the series. The Sea Keepers are off to Australia to help their mates, the Oceania mermaids! Divers are threatening their beautiful coral reef and evil siren Effluvia has bewitched a dangerous shark to spoil the mermaids' tropical talent show. Now all the fish who live there are in danger! Can Emily,...

When sixteen-year-old Sadelyn Hanson washes up on the shores of Windwaithe Island, her beauty and the strange marks on her wrist make superstitious locals suspect she is a mermaid. Feigning amnesia, Sade hides a far worse secret: she was sailing to her own murder trial when she was thrown overboard by the real killer. Sade's quiet effort to rebuild her life on the island is threatened when she meets an actual young merman.

A mother sends her child off to explore the wonders of the undersea world in imagination.