Beginner Books Loved by children, hailed by educators, and used in libraries and schools throughout the world, Beginner Books make learning to read a joy. Developed by Dr. Seuss in 1957 - and launched with The Cat in the Hat - Beginner Books encourage children to read on their own, using simple words with illustrations that give clues to their meaning. Put just one copy in the hands of a child and start an adventure that will last a lifetime!