"Room on the Broom" is a children's picture book written by Julia Donaldson and illustrated by Axel Scheffler. The story follows a friendly witch and her cat as they fly on a broomstick. Along their journey, they encounter various animals, including a dog, a bird, and a frog, who all want to join them on the broom. As the group grows, the broom becomes increasingly crowded. Eventually, they face a challenge when a dragon appears, leading to a surprising twist that highlights themes of friendship and teamwork. The book is celebrated for its rhyming text and engaging illustrations.