Fortunately the milk by Neil Gaiman - Simeon

This is a book about a  time-travelling dinosaur and a father trying to get some milk for his children, because the mum is away at a conference. He needs to do the shopping. On his journey he meets green aliens, wompires, intergalactic police, and a volcano God called Splod! I'd give this a rating of 10 out of 10 because it is a very very good book because there's a lot of action in it. It's a very fast-moving and fun book, and easy to read.