Nancy E Krulik

Fourth-grader Katie is concerned when an older girl uses live mice in a science fair project, but when Katie turns into the sixth-grader and has to run the experiment herself, she has a different opinion of the student.

When the magic wind switches Katie into her mother just before a tap dancing audition, Katie panics, ruining her mother's big chance to appear on television.

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.

Katie's teacher, Mrs. Derkman, hopes to win the Teacher of the Year contest, but her chances do not look good when Katie turns into her teacher and cannot keep a class full of out-of-control third-graders in line.

Katie is very excited about her family's trip to London, Paris, Madrid, and Venice, but when the magic wind strikes not once, but four times, Katie's European vacation is turned upside down.

When they hear that their teacher, Mr. G., is cutting off his ponytail and picking up a suit, the students jump to the wrong conclusion, until Katie finds out what is really happening when she turns into Mr. G.

Katie magically turns into her father right before he is set to appear on his favorite television game show, but unfortunately she cannot answer a single question.

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...

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.