"In this reinvention of Hans Christian Andersen's classic tale, a little mermaid trades her voice for legs and makes a new friend on land, but must return to the sea to save her family"--

It is Shyanna's long-awaited, all-important thirteenth birthday, but nothing is going right--and when Cora's baby sister Jewel gets trapped in a fishing net, Shyanna is the only one small enough to get inside the net and rescue her at the risk of being turned into a human forever.

"Set in the ocean off Japan, this retelling of Goldilocks and the Three Bears stars Kiniro, a mermaid, who finds a baby octopus's breakfast, chair, and bed just right" --

Rachel is worried that she has done something to upset her human boyfriend, Owen, because lately he has not come to visit her in Neptunia--but it turns out that the truth could put an end to their relationship completely.

Two children set out to capture a mermaid, but she manages to escape all of their traps.

On the night of the blue moon when mermaids are said to gather on a sandbar in the Gulf of Mexico, ten-year-old Keeper sets out in a small boat, with her dog BD and a seagull named Captain, determined to find her mother, a mermaid, as Keeper has always believed, who left long ago to return to the sea.

"Traveling home by cruise ship should be a relaxing break after Emily's latest adventure, but things take a turn when the ship is overtaken by a pirate king and his crew. After the pirates collect everyone's riches, they steal something even more valuable: Aaron. The pirate king's eldest son takes Aaron captive, forcing him to help guide the pirates to the mythical Trident's Treasure. So Emily dives into action and joins the younger son's crew in...

India Finch, a part-human/part-mermaid teenager, normally only journeys underwater when she's called upon for her healing abilities. But bored and missing her mer friends, she decides to visit them without being summoned. She soon discovers that without a crisis, life underwater can be just as boring as life on land. To entertain themselves, the mermaids decide to combine all their powers together. This rush of energy creates an enormous tidal wave...