Donny Petersen

• Donnys Unauthorized Technical Guide to Harley Davidson 1936-2008: Volume I
• Biker 101 : The Life of Don : The Trilogy
• Donny's Unauthorized Technical Guide to Harley-Davidson, 1936 to Present : Volume VI : The Ironhead Sportster
• Donny’s Unauthorized Technical Guide to Harley-Davidson, 1936 to Present
• Biker 101 : the Life of Don - Trilogy Part III of III
• Donny's unauthorized technical guide to Harley Davidson 1936-2008
• Donny's Unauthorized Technical Guide to Harley-Davidson, 1936 to Present : Volume I