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

Neptune, King of the ocean, sends half-mermaids Emily and Aaron to the land of the midnight sun to investigate the source of the dangerous storms brewing in the ocean.

After finally convincing her mother that she should take swimming lessons, twelve-year-old Emily discovers a terrible and wonderful secret about herself that opens up a whole new world.

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

Billy and his sister, Sheena, are visiting a tiny Caribbean island. It's the perfect place for an underwater adventure. There's only one rule to remember: Stay away from the coral reefs. But Billy can't resist the beauty of the reefs -- and he quickly discovers that he's not alone. Something that's half-human, half-fish is lurking deep below.

As Serafina uncovers more clues about the talismans, Neela ventures into a sea dragon's nest, and Ling learns the identity of their foe.

New to Lady Sealia Foam's Mermaid School, Marnie Blue worries about fitting in and doing the right thing when a classmate is in danger.

"The Princess in Black and her friends are enjoying a day of sun and sea on Princess Sneezewort's royal boat when a real, live mermaid princess emerges from the waves! Eeeeeee! Princess Posy needs their help protecting her very cute sea goats from being eaten by a very greedy kraken. But the princesses and the Goat Avenger quickly realize that fighting underwater can be tough for land dwellers, and only the mermaid Princess Posy can save the day....

Moored in a coastal fishing town so far north that the highways only run south, the unnamed narrator of The Seas is a misfit. She's often the subject of cruel local gossip. Her father, a sailor, walked into the ocean eleven years earlier and never returned, leaving his wife and daughter to keep a forlorn vigil. Surrounded by water and beckoned by the sea, she clings to what her father once told her: that she is a mermaid. True to myth, she finds herself...

One day, a resolutely ordinary young man named Mr. Whatwilltheysay returns home to find Grain-of-Sand, a mermaid, waiting for him in his favorite armchair. Despite his objections, the two embark on a series of very watery adventures as he tries to get rid of her. But ultimately the thought of being seen with half a fish is simply too much for Mr. Whatwilltheysay to bear--what would people say? So broken-hearted Grain-of-Sand returns to the sea in...