Unicorn wants to be as perfect as everyone seems to think he is, so when he embarrasses himself in front of Kitty he is afraid Kitty will no longer want to be friends with a not-so-perfect Unicorn.

When the principal announces a rescue crew tournament at school to name the top merstudent of the year, Princess Cali finds herself up against tough competition--her twin brother, Prince Cruise.

Relates the friendship and love between a little girl and the winged horse she receives as a gift.

"Sparkleton begs his big sister to give him wish-granting magic for one whole day so he can prove what a glitteriffic wish-granting unicorn he can be. But all the wishes he grants come out opposite! Can Sparkleton's friends Willow and Gabe help him undo the magic before sunset? Or will every day be opposite day?"-- Provided by publisher.

"Princess Lana can't seem to speak up in class at the Royal Mermaid Rescue Crew School, even when she knows the answer. It's much easier to chat with her new friend, a horned creature named Spike. With Lana's help, Spike discovers he's a narwhal, and together they swim north to find his long-lost family. The chilly Northern Seas are full of new adventures--but also an emergency! Can Lana finally find her voice and save the day, or will she freeze...

"See?" cries the calf. "Uni means one, and corn means horn!" Even their baby picture proves it: they were born with one horn! But as the eager little calf continues their research, a budding identity crisis arises when they realize they don't quite check all the boxes--should a certain lack of moonlight sparkle or silky mane or rainbow poop decide the issue. Perhaps some unexpected encouragement from a pack of "real" unicorns might be just the assurance...

Lucy and Sparkle are excited to carve their Halloween pumpkins, but things suddenly take a spooky turn.