Bruce Degen

The Magic School Bus (in the time of the dinosaurs)

By Joanna Cole, Bruce Degen

The Little Witch and the Riddle

By Bruce Degen

Shirley's Wonderful Baby

By Gregory Valinska, Bruce Degen

The Magic School Bus, Lost in the Solar System

By Joanna Cole, Bruce Degen

Magic School Bus: Inside the Human Body

By Joanna Cole, Bruce Degen

The Magic School Bus Inside the Human Body

By Cassandra Morris, Polly Adams, Joanna Cole, Bruce Degen