The first two books in this exciting nonfiction series for ages 8 through 12, SEE-THROUGH PIRATES and SEE-THROUGH MUMMIES, have already sold more than 20,000 copies. That's a direct result of combining topics kids love with an innovative approach to using acetate overlays. Reptiles are the new dinosaurs, fascinating to learn about but much more accessible. Our unique clear-page design eliminates backwards or blocked text, making 4 pages of “see-through” action seem like 8. Lizards, snakes, turtles, crocodiles, and other reptiles come alive as kids get an up-close look at the way a chameleon changes color, or a baby crocodile develops in an egg.