The Tertiary Console Room > Cast & Crew > Jon Sullivan News | Audio Titles | Forthcoming Releases | Chronology | Cast & Crew | Reviews | Miscellaneous | Site Search | Links | Forum | E-Mail Links Jon Sullivan (Cover Art) Professor Bernice Summerfield: Oh No It Isn't! (1998)   Home | News | Audio Titles | Forthcoming Releases | Chronology | Cast & Crew | Reviews  Miscellaneous | Site Search | Links | Forum | E-Mail