Henry Reed's story starts out when, for vacation, Henry goes to the USA. He has all kinds of adventures. Henry starts a research business. Then he meets a girl named Midge who wants to be part of his business. She says that she will give him two rabbits if he lets her join, but she only has one.
One adventure happens when Midge and Henry make a balloon and their dog and the neighbor's cat and a dead pigeon go up in the balloon. The cat jumps on his owner's roof and stays there for about a day.
I liked this book because their adventures are very exciting.