"C is for Cat" is a children's book that introduces young readers to the letter "C" through the playful depiction of a cat. The book uses simple language and engaging illustrations to help children learn the alphabet in a fun and memorable way. The story often features various activities and characteristics associated with cats, such as their playful nature and love for exploration. This approach not only teaches the letter but also encourages a love for reading and animals, making it an enjoyable educational tool for parents and educators alike.