On a special field trip in the magic school bus, Ms. Frizzle's class learns about the planets in the solar system.

"Based on the magic school bus books written by Joanna Cole and illustrated by Bruce Degen"--Page 4 of cover. "A nonfiction companion to the original magic school bus series"--Cover. "The magic school bus presents," at head of title. "The best selling science series presents Our Solar System!"--Back cover.