Books like Mummies, Pyramids, and Pharaohs
Gail Gibbons
Mummies, Pyramids, and Pharaohs is 32 pages, about 35 minutes at 250 words a minute.
6 books to read next
How long each takes
Mummies and Pyramids 2.2 h 
Egypt in Spectacular Cross-section 35 min 
Ancient Egypt 1.3 h 
The Awesome Egyptians 2.4 h 
The Great Pyramid 53 min 
Heart and Soul 2.1 h Bar height shows length. Estimated at 250 words a minute.