When a terrible witch vows to eat her for supper, a little girl escapes with the help of a mirror and comb given to her by the witch's cat and dog.

Ms. Frizzle's class is having a hard time putting together a giant globe of the world. A piece is missing...an island so new it hasn't been discovered yet! Before they know it, the kids are beneath the ocean's surface, exploring an underwater volcano. Join the class as they learn about volcanoes.

1. Solar System 2. Space Rocks 3. Gravity

On another special field trip on the magic school bus, Ms. Frizzle's class learns about germs and how the body fights them.

There are many ways to test your senses. Find out all about smelling, tasting, feeling, hearing and seeing.

Mama Sue, Papa Joe and the kids prepare a fiery pot of stew for visiting Aunt Tootie.

Text and photos explain how a baby is conceived, how it grows inside the mother's womb, and how it is born.

The Clown-Around family enters a contest which promises a big surprise to the winner.

On another special field trip on the magic school bus, Ms. Frizzle's class learns about the ocean and the different creatures that live there.

When Ms. Frizzle and her student Arnold follow an underground passage beneath Craig's Castle Shop and find themselves in the middle of a siege of a 12th century English castle, they learn a great deal about both castles and the Middle Ages.