how many books has dr seuss written
Between 1937-1991 (when Dr. Seuss died, aged 87), he published more than 40 books, which have sold half a billion copies in toto. (For a full list of Dr. Seuss's books, click on the Related link.). at least the integer 14. He published 44 children's books under the pen name Dr. Seuss. He published others under different pen names (not all of them children's books). 44. Dr. Seuss has written atleast 50 OR more books.