A History of US: Book 9: War, Peace, and All that Jazz (1918-1945) (Hardcover, 2nd)

A History of Us: All the People: Since 1945a History of Us Book Ten (Paperback, 4)

The Story of Science: Einstein Adds a New Dimension: Einstein Adds a New Dimension (Hardcover)

A History of Us: War, Peace, and All That Jazz: 1918-1945a History of Us Book Nine (Paperback, 3, Revised)

A History of Us: An Age of Extremes: 1880-1917a History of Us Book Eight (Paperback, 3, Revised)

A History of Us: War, Terrible War: 1855-1865a History of Us Book Six (Paperback, 3, Revised)