Eight-year-old Jack and his younger sister Annie find a magic treehouse, which whisks them back to an ancient time zone where they see live dinosaurs.

Sometimes life is P.U. Junie B.'s having rough week. First she got punishment for shooting off her mouth in kindergarten. And now she's in big trouble again! 'Cause Monday is Job Day, and Junie B. told her class that she's got the bestest job of all. Only, what the heck is it?

A small incident during recess threatens to turn nine-year-old Marvin into the outcast of his third-grade class

Aware that she should not spy on people, six-year-old Junie B. Jones could not resist her penchant for spying. When she spies on her kindergarten teacher, she finds it hard to keep the revelation to herself. Eventually it leads her to trouble at kindergarten.

Jack and Annie journey to a South American rain forest to search for new clues to the whereabouts of Morgan le Fay.

The magic tree house transports Jack and Annie on a mission to the Ice Age where they encounter Cro-Magnons, cave bears, sabertooth tigers, and woolly mammoths.