There's a Wocket in My Pocket

There's a Wocket in My Pocket is a short children's book by Dr. Seuss, published by Random House in 1974. It features a little boy talking about the strange creatures that live in his house, such as the yeps on the steps, the nooth grush on his toothbrush, the wasket in his basket, the zamp in a lamp, the yottle in the bottle, and the Nureau in the bureau.