While riding the subway home from the pool with his abuela one day, Julian notices three women spectacularly dressed up. Their hair billows in brilliant hues, their dresses end in fishtails, and their joy fills the train car. When Julian gets home, daydreaming of the magic he's seen, all he can think about is dressing up just like the ladies in his own fabulous mermaid costume, a butter-yellow curtain for his tail, the fronds of a potted fern for...

Once again Abby and her brother Jonah go through the magic mirror in their basement, and this time they find themselves interfering in the Little Mermaid story--and needing to set things right and make sure everyone has a happy ending.

Rachel is new to the Kingdom of Neptunia, and she has two secrets--she is half human which only her friend Shyanna knows, and her boy friend is a human boy, Owen, who does not know know she is a mermaid.

Half-fairy, half-vampire Isadora Moon goes on a family camping trip to the beach and loses her father's heirloom comb.

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.

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.

The fifth book in the best-selling series about half-mermaid, half-girl Emily Windsnap!

Holly must solve the puzzle of an old legend if she and the other mermaids are to stop the toxic waste leaking from a wrecked ship, threatening a family of turtles living nearby, and get back to their vital mission for Queen Neptuna.

Molly enjoys her first day at Mermaid School, where she makes new friends, learns new things, and hears a story about children with no tails.

When Cora reads a short story she wrote about a narwhal in her English class, Vivian Shimmermore mocks her and says that everyone knows that narwhals are fake. Suddenly Cora and her friends are embarking on an exciting quest to find these not-so-mythical creatures and prove Vivian wrong.