The kids in Ms. Frizzle's class learn lessons about bats when they accidently transform the Magic School Bus and then themselves into creatures of the night while trying to find out what their teacher has done with their parents.
Katie and Suzanne both run for fourth grade mayor and Katie is switcherooed into the real town mayor, getting a chance to see what it takes to be a public servant.
"Winter break is approaching and everyone at Joyce Kilmer Middle School is in the holiday spirit. Jenny can't wait for the holidays, but her good mood quickly evaporates when she picks Dana as her "Secret Snowflake" in English class and finds out that her friend Sam is heading home to England for the holidays. Things go from bad to worse when Jenny doesn't get invited to her friend Marc's New Year's Eve party. What's going on? Is Marc angry with Jenny about something she did? Or have the Pops struck again?" --back cover.
The girls at the Professional Children's Boarding School all want to be stars, and soon eight will be well on their way as they make the first cut in auditions for a new all-girl pop band, No Secrets.
Everyone at Cherrydale Elementary is excited about the school science fair. But when Katie finds out that Selena, a sixth-grader, is using mice in her project, she gets really upset.
Katie and George are getting bored with life in Cherrydale. But then George comes up with a great idea - they can pull practical jokes on their friends at school!.
Katie and her friends are sick of hearing Kevin Camilleri talking about karate. But when Katie turns into Kevin right before his big karate tournaments, she finds out that there's a lot more to this sport than she thought!.