Smoke free/pet free home. Suggested age: 7-10 years. When Jack and Annie got back from their adventure in Magic Tree House#3: Mummies in the Morning, they had lots of questions. Why did people make mummies? What was the mysterious writing on mummy cases? How did most ancient Egyptians spend their days? How were the pyramids built? Find out the answers to these questions and more as Jack and Annie track the facts.