The unicorns are celebrating their favorite day of the year, complete with rainbows and sparkly butterflies, but when an impostor (a horse with a fake horn) arrives, will the party continue with all its glittery glory?

Thirteen-year-old Skandar Smith has always wanted to be a Unicorn rider, but when the mysterious Weaver steals the most powerful unicorn in the world, Skandar must face sky battles, ancient secrets, and bloodthirsty unicorns in order to save his island.

Born deep in the ocean, Kelp is not like the other narwhals and one day, when he spies a creature on land that looks like him, he learns why.

In an antique-filled mansion, sisters Claire and Sophie find a ladder to the magical land of Arden, where wraiths roam freely, unicorns have disappeared, and the guilds of magic no longer trust each other.

Claire Martinson and her sister Sophie have decided to stay in Arden--the magical land they discovered by climbing up a chimney in their great-aunt's manor. If what they've learned is true, the sisters are the last descendants of the royal family, and only a true heir of Arden--with magic in her blood--can awaken the unicorns. Since Sophie does not have magic, the land's last hope rests on Claire. The sisters journey to Stonehaven, a famed Gemmer...

Watching birds soar through the sky makes Uni want to fly! When Uni befriends a winged horse named Pegasus, it seems like flying might be possible. Uni's magic unicorn horn is good for helping others but it cannot make wings. Peg coaches Uni's creative attempts to make a set of wings. And it turns out that Uni can do some things Peg cannot do.

Imagine a school where you meet your own unicorn and have amazing adventures together! That's what happens for the girls at Unicorn Academy on beautiful Unicorn Island. Violet and Twinkle adore Unicorn Academy. They are determined to look after the school and beautiful Unicorn Island - if only Twinkle could discover her power! An adventure across a frozen lagoon leads Violet, Twinkle and their friends into terrible danger. As day turns to a frosty...