Wybrane publikacje Seria Collector’s Guide 20th Century Rock and Roll: Heavy Metal, Burlington: Collector's Guide Publishing, 2000, . Southern Rock Review, Burlington: Collector's Guide Publishing, 2001, The Collector's Guide to Heavy Metal – Volume 1: The Seventies, Burlington: Collector's Guide Publishing, 2003, The Collector's Guide to Heavy Metal – Volume 2: The Eighties, Burlington: Collector's Guide Publishing, 2005, The Collector's Guide to Heavy Metal – Volume 3: The Nineties, Burlington: Collector's Guide Publishing. 2007, The Collector's Guide to Heavy Metal – Volume 4: The 00s (z Davidem Perrim), Burlington: Collector's Guide Publishing, 2011,
Seria Ye Olde Metal Ye Olde Metal: 1968 to 1972, Power Chord Press, 2007, Ye Olde Metal: 1973 to 1975, Power Chord Press, 2007, Ye Olde Metal: 1976, Power Chord Press, 2008, Ye Olde Metal: 1977, Power Chord Press, 2008, Ye Olde Metal: 1978. Power Chord Press, 2009,