Written By: Joanna Cole, Bruce Degen Narrated By: Cassandra Morris, Polly Adams Publisher: Scholastic Inc. Date: January 2012 Duration: 0 hours 21 minutes CLICK HERE to Listen or Download Magic School Bus by Joanna Cole, Bruce Degen Audiobooks best free audio books Magic School Bus | free audio books mp3 Magic School Bus | full length audio books free Magic School Bus | free audiobook downloads Magic School Bus