Bergen has since written or edited seven books: Holy War, Inc.: Inside the Secret World of Osama bin Laden (2001), The Osama bin Laden I Know: An Oral History of al Qaeda's Leader (2006), The Longest War: The Enduring Conflict between America and Al-Qaeda (2011),[3] Manhunt: The Ten-Year Search for Bin Laden From 9/11 to Abbottabad (2012), Talibanistan: Negotiating the Borders Between Terror, Politics, and Religion (2013), Drone Wars: Transforming Conflict, Law, and Policy (2014), and United States of Jihad: Investigating America's Homegrown Terrorists (2016). Three of the books were New York Times bestsellers,[4] four of the books were named among the best non-fiction books of the year by the Washington Post and they have been translated into twenty-one languages.[5][6][7][8][9][10][11][12][13]