Filter Results Refine these results by: Category: History Modern Holocaust Jewish Civilization Europe Russia & the Former Soviet Union General History Middle East Military Asia United States Historical Geography Revolutionary Africa Latin America Wars & Conflicts Social History World North America Women Caribbean & West Indies Native American Medieval African American Historiography Australia & New Zealand Reference Canada Maritime History & Piracy Ancient Essays Americas Tudor & Elizabethan Era (1485-1603) Expeditions & Discoveries Polar Regions Study & Teaching Renaissance Oceania Audio Length Less Than 1 Hour 1 to 3 Hours 3 to 6 Hours 6 to 10 Hours 10 to 20 Hours More than 20 Hours