Fox in Socks
Dr. Seuss1965

The book begins by introducing Fox and Knox (sometimes called "Mr. Fox" and "Mr. Knox") along with some props (a box and a pair of socks). After taking those four rhyming items through several permutations, more items are added (chicks, bricks, blocks, clocks), and so on. As the book progresses the Fox describes each situation with rhymes that progress in complexity, with Knox periodically complaining of the difficulty of the tongue-twisters.