Donny’s Unauthorized Technical Guide to Harley-Davidson, 1936 to Present : Volume V: Part II of II—The Shovelhead: 1966 to 1985

Donny’s Unauthorized Technical Guide to Harley-Davidson, 1936 to Present: Volume V: Part I of II—The Shovelhead: 1966 to 1985

Donny's Unauthorized Technical Guide to Harley Davidson 1936 to Present

Donny's Unauthorized Technical Guide to Harley-Davidson, 1936 to Present: Volume I: The Twin Cam

Donny’s Unauthorized Technical Guide to Harley-Davidson, 1936 to Present: Volume IV: Performancing the Evolution

Donny’s Unauthorized Technical Guide to Harley-Davidson, 1936 to Present

How To Build A Chopper Vol. 1

How To Build A Chopper Frame

How to Power Tune Harley Davidson 1340 Evolution Engines

How to Build a Cheap Chopper