Fourth-grader Katie learns about nocturnal animals firsthand when the magic wind turns her into a bat during a class trip to the zoo.

Kevin is so involved in karate he does not have time for anything, including his friends, but then Katie turns into him during his big karate competition.

During a class field trip to a Pilgrim village recreation, Katie finds herself replacing an actor playing a Pilgrim and, later, when her family goes to New York City, she becomes a clown in the Thanksgiving Day parade.

When Katie's interest in cheerleading and Suzanne's jealousy threaten to cause a full-fledged spirit war to break out in class 4A, the magic wind switches Katie into the body of a real cheerleader, at the top of a pyramid.

Best friends Katie and Suzanne are both nominated for mayor of the fourth grade, and Suzanne wants to win so much that she starts spreading mean rumors, while Katie gets an inside look at the Cherrydale mayoral race.

When the magic wind turns fourth-grader Katie into her friend George, who has been playing practical jokes to liven up their school, she has to figure out how to get him out of trouble and soothe everyone's hurt feelings.

Katie discovers that the magic wind has followed her to summer camp when she suddenly turns into the baby raccoon she and a new friend have been secretly feeding, and then later gets an inside view of her cabin's bully.

While her class is studying reptiles, Katie, a vegetarian, refuses to feed worms to Slinky the snake, class 4A's pet, but when the magic wind turns her into Slinky, Katie learns that some animals cannot survive on vegetables alone.

On a field trip to an aquarium, fourth-grader Katie is changed into a clownfish just after Ms. Sweet has dropped her brand-new engagement ring into a fish tank. Includes facts about fish.

When the magic wind turns fourth-grader Katie, who dislikes the "mushy gushy stuff" of Valentine's Day, into a candy store owner, she decides to write her own "love messages" on the candy hearts. It's February and love is in the air! Everyone in the fourth grade is getting into the Valentine spirit. The kids are making cards, and are ordering personalized candy hearts from Cinnamon's Candy Shop, the new candy store in the mall. But Katie has had enough-she...