sentences:  His book publications include "Networking In the Music Industry" (with Jim Clevo, Rockpress, 1993) and "The Encyclopedia of Record Producers" (with Paul Verna and Carlo Wolff, Billboard Books, 1999), a definitive work in the field featuring original interviews, bios, and discographies of over 500 of the leading producers in recording history.Timothy White, former Editor-in-Chief of "Billboard" magazine, called "The Encyclopedia", "One of the truly indispensable reference books on the annals of the music industry.