One of the popular names in child fiction, Dr. Seuss is remembered for his marvelous characters like the Grinch, Lorax, Horton, Cat in the Hat which is moralistic and entertaining. Theodore Seuss Geisel took his middle name as his pen name and made a career out of his skill as a cartoonist and an illustrator. He worked for prestigious magazines like Vanity Fair, Life, New York newspaper, etc. He published his first children’s book “And To Think That I Saw It on Mulberry Sreet” in 1937. In 1958, Geisel founded Beginner Books, Inc; which later became a division of Random House.