Discover dynamic historical events, plus the struggles and accomplishments of key individuals whose actions influenced the course of history. This set of 4 books is suitable for reading levels 45.4 and interest levels 312 and includes 4 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 Industrial Revolution, Industrial Giants, Immigration, and Famous Immigrants. 32 pages each.