How can 450,000 daffodils be connected with Doctor Who?
Where do the Cybermen come from?
Did Doctor Who travel on The Ark?

All the answers to your Doctor Who questions can be found in the first exiting volume of THE ENCYCLOPEDIA OF THE WORLDS OF DOCTOR WHO.

Encyclopedia of the Worlds of Doctor Who A - D
Writer: David Saunders
Illustrator: Tony Clark
Cover Design:
Cover Illustration:
Released: 1987, 1988 (Knight Books)
Reprinted:
ISBN 0 340 42842 2