Miss Lotta Scales is a dragon who believes her job is to protect the school's library books from the children, but when she finally realizes that books are meant to be read, the dragon turns into Miss Lotty, librarian and storyteller. The new librarian is a real fire-breathing dragon who in time learns to trust children with her books. The new librarian at Sunrise Elementary School is a real dragon!

The Book Hog loves books and has a large collection, although he never learned to read.

Adelaide and Bear team up to demonstrate to the entire class, including Mrs. Fitz-Pea, that bears make the best writing buddies.

Dinosaur is going to one of his favorite places, the library, and on the way he encounters a series of animals, including a cow, baby chicks, a turtle, and an owl, and shares his roars with each.

When Mr. Hughes finds a fish all alone in the library and names her Library Fish, she knows she's found her true home. Library Fish makes friends in the library and on the bookmobile, checks that books are returned, and absolutely loves story time, when she can listen to all kinds of stories and poems, meet unforgettable characters, and travel around the world and even to other planets! But one day, everything outside is covered in snow and no one...