* _Twentieth Century Guitar_ (1978)
* _The Western Electric Story_ (1980), også udgivet som _Electric Guitars:The Birth of an Industry_
* _Renæssancens og barokkens luthiers_ (1982)
* _Rock Guitarists:The First Fifty Years_ (1983)
* _The Illustrated History of Gibson Guitars_ (1990)
* _The Gibson Les Paul Book:Revised Edition_ (1995), co-forfattet med Simon Barbera
* _The Illustrated Encyclopedia of Guitars_ (1996)
* _The Complete Book of the Guitar:Revised Edition_ (2003), medforfattet med Simon Barbera
* _Elvis Presley:The Movies_ (2011)
* _The Fender Rhodes_ (2013)
* _The Jazz Discography_ (2014)
* _The Guitarists' Manual:A Comprehensive Guide_ (2015)
* _The Encyclopedia of Guitars_ (2020)
* _The Stratocaster:The Illustrated History_ (2022)