History

Encyclopedia of Contemporary Japanese Culture

Historical Dictionary of Medieval Russia (Historical Dictionaries of Ancient Civilizations and Historical Eras Ser.)

Historical Dictionary of the Netherlands (Historical Dictionaries of Europe Ser.)

Historical Dictionary of Liberia (Historical Dictionaries of Africa Ser.)

Historical Dictionary of Ghana (Historical Dictionaries of Africa Ser.)

Historical Dictionary of Angola (Historical Dictionaries of Africa Ser.)

The Iraq War Encyclopedia

Historical Dictionary of Medieval Christian Nubia (Historical Dictionaries of Ancient Civilizations and Historical Eras Ser.)

Historical Dictionary of Pre-Colonial Africa (Historical Dictionaries of Ancient Civilizations and Historical Eras Ser.)

Historical Dictionary of France (Historical Dictionaries of Europe Ser.)

Encyclopedia of Singapore

Political and Historical Encyclopedia of Women

Encyclopedia of the Incas

Historical Dictionary of Iraq: 2 Volumes (Historical Dictionaries of Asia, Oceania, and the Middle East Ser.)

Historical Dictionary of the Central African Republic (Historical Dictionaries of Africa Ser.)

Historical Dictionary of States / Lexikon der Historischen Staatennamen: States and State-Like Communities from Their Origins to the Present / Staaten und Staatsähnliche Gemeinwesen Von Den Ursprüngen Bis Zur Gegenwart

Persian Gulf War Encyclopedia: A Political, Social, and Military History

Encyclopedia of Invasions and Conquests

International Encyclopedia of Military History

Encyclopedia of Contemporary Chinese Culture

Encyclopedia of Jewish History and Culture (7 Vol. Set)

The 9/11 Encyclopedia: [2 Volumes]