World History: World War I and the Rise of Global Conflict
The Great Depression and the New Deal: Key Themes and Documents
American History: Native Americans in Early North America
A Political and Diplomatic History of the Modern World: World War II
Pivotal Presidents: Profiles in Leadership: Franklin D. Roosevelt
Hidden History: Uncovering the Jamestown Colony
Military Technologies: Technology During the Civil War
Military Technologies: Technology During World War II
Great Lives from History: The 21st Century (2000-2017)
Pivotal Presidents: Profiles in Leadership: Dwight D. Eisenhower
Warriors Around the World: Conquistadors
A Political and Diplomatic History of the Modern World: The Post-Cold War World
Hidden History: Depots of the Underground Railroad
The Holocaust: An Encyclopedia and Document Collection
American History: The Salem Witch Trials: A Crisis in Puritan New England
Vietnam War: A Topical Exploration and Primary Source Collection
Let's Find Out! Primary Sources: The Bill of Rights
Military Technologies: Technology During World War I
Special Reports, Set 2: The Zika Virus