- "The Miracle Mongers" (1998)
- "Hitler's Mass Murder Machinery:Holocaust for psykisk syke" (2002)
- "Hitlers krig i Stillehavet:Asia, Amerika og den globale maktkampen" (2003)
- "War Games:Inside the Secret Military Industry" (2004)
- «The Ghosts of 1914» (2013)
- "Rykets sammenbrudd:bind 2:fallet" (2020)
Film:
- "War on the Seas:The US Merchant Marine in World War I" (2016)