|Other Retailer||Price Checked Time||Their Price in AUD||Our Price|
|Amazon UK||3 days ago||41.73||$25.72||You save $16.01|
|Amazon US||6 days ago||40.84||$25.72||You save $15.12|
|Book Depository US||today||39.45||$25.72||You save $13.73|
Gordon L Rottman entered the US Army in 1967, volunteered for Special Forces and completed training as a weapons specialist. He served in the 5th Special Forces Group in Vietnam in 1969-70 and subsequently in airborne infantry, long-range patrol and intelligence assignments until retiring after 26 years. He is now a freelance writer.