The Louisiana Purchase and Westward Expansion
Cause & Effect in History: The American Revolution
Countries, Peoples & Cultures: Eastern & Southern Africa
The Great Depression in United States History
American Economic History: A Dictionary and Chronology
The Reconstruction of the South After the Civil War in United States History
Cause & Effect in History: The French Revolution
Africa: An Encyclopedia of Culture and Society
Cause & Effect in History: World War II
How They Lived: An Annotated Tour of Daily Life through History in Primary Sources
Anarchism, Revolution, and Terrorism
Bands, Tribes, & First Peoples and Nations
9/11 and the War on Terror: A Documentary and Reference Guide
The Internment of Japanese Americans in United States History
Discovering Ancient Mesoamerican Civilizations
Living History: Life in Ancient Greece