21.
 |  | Title: Ms. Frizzle's Adventures: Medieval Castle by Joanna Cole, Bruce Degen ISBN: 0590108204 Publisher: Scholastic Pub. Date: 01 August, 2003 List Price: $15.95 Amazon.com Price: $11.17 |
22.
 |  | Title: The Magic School Bus Gets Eaten: A Book About Food Chains by Patricia Relf, Bruce Degen, Joanna Cole, Carolyn Bracken, Scholastic Productions, Scholastic Books, Tom Leigh ISBN: 0590484141 Publisher: Scholastic Pub. Date: February, 1996 List Price: $3.50 Amazon.com Price: $3.50 |
23.
 |  | Title: The Giant Germ (Magic School Bus Chapter Book, 6) by Anne Capeci, Bruce Degen, John Speirs, Joanna Cole ISBN: 0439204208 Publisher: Scholastic Pub. Date: June, 2001 List Price: $4.99 Amazon.com Price: $4.99 |
24.
 |  | Title: Magic School Bus Goes Upstream: A Book About Salmon on Migration (Magic School Bus Series) by Joanna Cole, Bruce Degen, Nancy E. Krulik ISBN: 0590922327 Publisher: Magic School Bus Pub. Date: June, 1997 List Price: $3.50 Amazon.com Price: $3.50 |
25.
 |  | Title: The Magic School Bus Gets Ants in Its Pants: A Book About Ants by Joanna Cole, Bruce Degen, Scholastic Books, Linda Ward Beech ISBN: 059040024X Publisher: Scholastic Pub. Date: February, 1996 List Price: $3.50 Amazon.com Price: $3.50 |
26.
 |  | Title: The Magic School Bus Out of This World: A Book About Space Rocks (Magic School Bus (Paper)) by Jackie Posner, Bruce Degen, Joanna Cole, Robbin Cuddy, Scholastic Productions ISBN: 0590921568 Publisher: Scholastic Pub. Date: October, 1996 List Price: $3.50 Amazon.com Price: $3.50 |
27.
 |  | Title: The Magic School Bus Blows Its Top: A Book About Volcanoes by Joanna Cole, Bruce Degen, Scholastic Books, Gail Herman ISBN: 0590508350 Publisher: Scholastic Pub. Date: February, 1996 List Price: $3.50 Amazon.com Price: $3.50 |
28.
 |  | Title: The Magic School Bus Answers Questions: A Book of Questions and Answers (Magic School Bus Book Series) by Anne Schreiber, Joanna Cole, Bruce Degen ISBN: 0439043328 Publisher: Scholastic Pub. Date: February, 1999 List Price: $3.50 Amazon.com Price: $3.50 |
29.
 |  | Title: Nols Soft Paths: How to Enjoy the Wilderness Without Harming It by Bruce Hampton, David Cole, Denise Casey, National Outdoor Leadership School (U.S.), Joseph Monninger ISBN: 0811726916 Publisher: Stackpole Books Pub. Date: July, 2003 List Price: $14.95 Amazon.com Price: $10.47 |
30.
 |  | Title: Magic School Bus Briefcase by Joanna Cole, Bruce Degen ISBN: 0590223003 Publisher: Scholastic Pub. Date: August, 1995 List Price: $24.75 Amazon.com Price: $24.75 |