After Iris's sister goes missing, can the unicorns help to find her before it is too late?

A very clever unicorn eludes the traps of children as he visits his animal friends at the zoo.

The king's beloved unicorns are hiding a secret and a little girl is determined to solve the mystery.

"When a news reporter comes looking for magical unicorn horns at Magic Moon Stable, Iris and Ruby must do everything they can to protect the unicorns' secret"--

Sofia gets more than she bargained for when a new friend visits the palace!

"Lily the unicorn teaches her new pal, Roger the penguin, that it's fun to try new things"--

Envy turns to admiration and finally to friendship for Goat and Unicorn.

Sparkle the unicorn, who looks suspiciously like a goat, and Lucy make valentines for each other, but Sparkle begins to doubt his card is good enough to give to Lucy.

Phoebe and Marigold decide to investigate a powerful storm that is wreaking havoc with the electricity in their town. The adults think it's just winter weather, but Phoebe and Marigold soon discover that all is not what it seems to be, and that the storm may have a magical cause.

Skandar Smith has achieved his dream: to train as a unicorn rider. But as Skandar and his friends enter their second year at the Eyrie, a new threat arises. Wild unicorns, supposedly immortal, are somehow being killed, an ancient prophecy warns of danger, and terrible storms begin to ravage the Island. Meanwhile, Skandar's sister, Kenna, longs to join him, and Skandar is determined to help her, no matter what. As the storm gathers, can Skandar find...