When Uni the unicorn goes to her first sleepover, the other girls are better at every game, but later Uni has the opportunity to share her special talent.

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.

"A four-leaf clover! A ladybug! A rainbow! It's a lucky day! Uni and the little girl want to see if there's really gold at the end of the rainbow. But then it rains. And they get lost in the forest! Can Uni, the little girl, and their friends still have a lucky day?"--Back cover.