As best friends, Rachel and Kirsty have a lot in common. They both love fairies- and reading! They're so excited when Lydia the Reading Fairy appears in Rachel' school library. But Lydia isn't there just for story time- Jack Frost is up to his old tricks again. The girls have to help Lydia before he ruins reading for everyone!.
Frosty returns for another winter and the children build him a playmate. Jealous of Frosty, Jack Frost creates a blizzard and steals Frosty's magical hat, which brings him to life.
A young boy, who is bored because his animal friends are either hibernating or flew south for the season, meets Jack Frost who teaches him about the wonders of winter.
When Jack Frost brings gray winter to a forest where it has always been summer, a young girl brings sunlight back by engaging Mr. Frost in a vigorous Bear Dance.
Rachel and Kirsty help Adele the Voice Fairy, who is in charge of vocal talent for the Fairyland Music Festival, find her magic music cleft after it is stolen by Jack Frost, who plans to use it to become a superstar.
Rachel and Kirsty agree to help Jade the Disco Fairy recover her magic ribbon from Jack Frost and his goblins, knowing if they do not succeed the school dance will be a mess.