Dr. Seuss Enterprises has announced that it will end the publication and licensing of six Dr. Seuss books, due to their “hurtful and wrong” portrayal of people of colour. The company, which is responsible for the publication and licensing of books written by Theodor Seuss Geisel, will stop production of the following books: And to Think That I Saw It on Mulberry Street, If I Ran the Zoo, McElligot's Pool, On Beyond Zebra!, Scrambled Eggs Super!, and The Cat's Quizzer. “Dr.