236 words

Theodor Geisel built The Cat in the Hat from a word list for 6- and 7-year-olds, as Lynn Neary reports. The book is celebrating its 50th anniversary, and it’s Dr. Seuss’s birthday too.

“Seuss was used to inventing words when he needed them, so to stick to a word list was a huge challenge for him,” [Philip] Nel [author of The Annotated Cat] says. “And, in fact, his favorite story about the creation of The Cat in the Hat is that it was born out of his frustration with the word list. He said he would come up with an idea, but then he would have no way to express that idea. So he said…: ‘I read the list three times and almost went out of my head. I said I’ll read it once more and if I can find two words that rhyme, that will be my book. I found cat and hat and I said the title will be The Cat in the Hat.'”