Doctor Who and the Vortex Crystal
From Author Wars - https://authorwars.com/books/doctor-who-and-the-vortex-crystal-996444.html
Overview:
- Title: Doctor Who and the Vortex Crystal
- Author: William H. Keith, Jr.
- Year: 1986
- Type: Novels
- Series: Doctor Who Universe
Editions/Publications:
- Unknown. Doctor Who and the Vortex Crystal (Unknown, William H. Keith, Jr., FASA, ISBN-10: 093178767X, $3.95, 371 pages, Paperback, Novel)