From the earliest... And to Think That I Saw It on Mulberry Street (1937)
A boy imagines a series of incredible sights on his way home from school so that he will have an interesting report to give his father.
To the the lastest Hooray for Diffendoofer Day! (1998)
The students of Diffendoofer School celebrate their unusual teachers and curriculum, including Miss Fribble who teaches laughing, Miss Bonkers who teaches frogs to dance, and Mr. Katz who builds robotic rats.