Excited to receive a pet unicorn on her eighth birthday, Princess Bella worries because her friends are fighting and her parents seem to be hiding something, which Bella fears might mean that she won't get the unicorn of her dreams.

An earthquake shakes Zoey's house. Or maybe it's a unicorn-quake? An enormous new friend arrives in a lot of pain, and it's getting worse every day. Zoey must work with her mom and Sassafras to find a cure--and quickly!

Princess Bella prepares to show off her new unicorn, Glimmer, to the people of the Crystal Kingdom, but when Glimmer disappears before Bella can go for her first ride, she and her friends must search the entire kingdom, even the Dark Forest.

It all started when Phoebe skipped a rock across a pond and accidentally hit a unicorn in the face. Improbably, this led to Phoebe being granted one wish, and using it to make the unicorn, Marigold Heavenly Nostrils, her obligational best friend. But can a vain mythical beast and a nine-year-old daydreamer really forge a connection?

Kitty is excited to throw a kitty-corn party but becomes frustrated when newcomer Puppy messes up the decorations, ruins the gift Kitty made, and worst of all, he takes up all of Unicorn's attention.

Anticipating a visit from her favorite cousin, Princess Bella experiences jealousy when Ivy, Clara, and the unicorn Glimmer instantly fall in love with her guest.

Despite disagreements on the wisdom of the adventure, Rainbow Tinseltail and the other unicorns set out for Snowbelle Mountain to find out if Yetis are real--and when they get caught in a blizzard and take shelter in a cave they find the answer to their quest.

"When Layla arrives for her first day of school at Unicornia, the school for unicorns, she realizes that she's not like the other kids there. They're all pastel colors and know the rules to Horn Ball and none of them come from the Woods like Layla does. Try as she might to make friends, Layla's just...different. But when her class gets lost during a field trip to the Fiddle Dee Deep Forest, it's up to Layla to step up and save the day"--

When sisters Even and Odd are trapped and unable to return home to the mundane world they live in, they, with the help of a unicorn named Jeremy, must stop a power-mad wizard from creating an ecological disaster.

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