Themes: Seven Ancient Wonders Of The World, History, Great Pyramids at Giza, Statue of Zeus at Olympia, Temple of Artemis, Hanging Gardens of Babylon, Lighthouse of Alexandria, Colossus at Rhodes, Mausoleum of Halicarnassus, Nonfiction. Only one of the seven wonders of the ancient world—the pyramids of Giza—remain relatively intact, but through ancient texts and legends, the other six wonders come to life. Red Rhino Books Nonfiction is the first Hi-Lo children's nonfiction series at a first-grade reading level for students in grades 4–7. Visually appealing fullcolor photographs and illustrations—along with fun fact boxes—keep these books flowing. Also includes prereading comprehension questions along with a 20-word glossary for further reading support.