The Unanswered Question V : The Twentieth Century Crisis

1976

The Unanswered Question VI : The Poetry of Earth

1976

Our World

1967

The Beatles: Let It Be

1970

Deconstructing the Beatles' Abbey Road: Side 2

2019

Imagine: John Lennon

1988

Douglas Adams: Parrots the Universe and Everything

2001

The Unanswered Question IV : The Delights and Dangers of Ambiguity

1976

The Unanswered Question I : Musical Phonology

1976

Imagine Imagine

2003

The Compleat Beatles

1982

It Was Fifty Years Ago Today! The Beatles: Sgt. Pepper & Beyond

2017

The Making of Sgt. Pepper

1992

The Abbey Road Story

1998

Capitalism Hits the Fan

2009

Fermentation Workshop DVD with Sandor Katz

2010

Eating Well for Optimum Health

2000

Dr. Andrew Weil's Guide to Eating Well

2007

Who Is Harry Nilsson (And Why Is Everybody Talkin' About Him?)

2010

George Harrison - All Things Pass

2018