Heidi discovers that helping to clean up can be fun, so she brings her community together to make the neglected "Trash Park" beautiful again.

After being homeschooled her whole life, Heidi Heckelbeck enters a real school in second grade, where she encounters a mean girl named Melanie who makes her feel like an alien.

On her way to Halloween trick-or-treating, a witch makes room on her broom for a group of fiendish friends.

Strega Nona sends home gifts of candy and bubble bath while on vacation, but when Bambolona grabs the candy, Big Anthony is left with a lot of bubbles.

On Halloween, a little witch and her baby sister study humans and their mysterious ways.

Discovering that their new gymnastics teacher likes cats, brooms, strange drinks from the health bar, and funny rhymes, the kids at Bailey School become convinced that Miss Brewbaker is really a witch.

When Witch's cat named Cat would rather chase Rat, eye Bat, and stalk Ghost than help Witch prepare for her party, Witch finds an even better use for useless Cat.

Coming up with an idea for her science project at the dinosaur exhibit in the Natural History Museum, young witch Salem Hyde hatches a dinosaur egg, with unexpected consequences.

Heidi wants to win the Brewster Elementary cookie contest, but does not think through all the consequences of adding magic to her recipe.

Heidi is excited about Brewster's fall festival, but she catches a cold and her magic may not be enough to make her well in time.