Pack your bags and climb aboard for a trip around the world to explore various cultures! This set of 8 books is suitable for reading levels 55.8 and interest levels 312 and includes 8 nonfiction readers. These nonfiction readers feature high-interest nonfiction text, primary source graphics, highlighted content-area vocabulary, sidebars, photographs, maps, glossary, and index. Titles include Egypt, India, Rome, Greece, China, Sub-Saharan Africa, Mesopotamia, and Mayas, Incas, and Aztecs. 32 pages each.