The Level I Set is a complete collection of all nine MaryRuth Books titles at Guided Reading Level I - every Level I book we publish, in one set. Level I books are best suited for readers in first grade (DRA 14-16).

This set includes: Brown Bears at the Zoo, Cheetahs at the Zoo, Danny and Norman's Favorite Knock Knock Jokes, Danny and the Monarch Butterfly, Elephants at the Zoo, Lions at the Zoo, Sea Turtles at the Aquarium, Spy Danny, and The Fort.

The Level I Set can be purchased as a single copy of each title or as a 6-pack of each title.