1990 : The Dream Lives On ! The Unofficial Collector's Guide to the Music of Tangerine Dream. Rochester, NY: Alan Vincent Michaels.
1991 : Voices in the Dunes: The Tangerine Dream Worldwide Discography. Clausthal-Zellerfeld, Germany : Rolf Sonnemann ( Peter Stoeferle, Matt Hargreaves).
1997: Digital Gothic: A Critical Discography of Tangerine Dream. Wembley, Middlesex, England: SAF Publishing Ltd. Paul Stump.
1997 : Mysterious Semblance: A Tangerine Dream Chronology. Lakewood, OH: Scott Plummer
1997 : 30 Years of Dreaming: Tangerine Dream 1967-1997. Hjorring; Danmark : Kent Borrefjael Eskildsen.
