One fish two fish red fish blue fish is a 1960 children's book by Dr. Seuss (theodor seuss geisel). A simple rhyming book for learner readers, it is a book with a freewheeling plot about a boy and a girl, and the many am...One fish two fish red fish blue fish is a 1960 children's book by Dr. Seuss (theodor seuss geisel). A simple rhyming book for learner readers, it is a book with a freewheeling plot about a boy and a girl, and the many amazing creatures they have for friends and pets.