A city of Whos on a speck of dust are threatened with destruction until the smallest Who of all helps convince Horton's friends that Whos really exist.

Sam-I-am relentlessly pursues a furry top-hatted creature trying every way he can think of to get the creature to eat green eggs and ham. The well-known, cleverly illustrated creatures and the silly rhyming text are perpetual favorites of young children.

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.

The Grinch tries to stop Christmas from arriving by stealing all the presents and food from the village, but much to his surprise it comes anyway. Could Christmas be more than presents?

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.

The mischievous cat returns on a snowy day when there is work to be done.

The Cat in the Hat takes Young Cat in tow to show him the fun he can get out of reading.

The narrator creates a nonsense alphabet of letters that come after Z.

When a lazy bird hatching an egg wants a vacation, she asks Horton, the elephant, to sit on her egg--which he does through all sorts of hazards until he is rewarded for doing what he said he would.

Mr. Brown is an expert at imitating all sorts of noises.