Doctor Who: The Krotons
Subtitle: Based on a Doctor Who Adventure First Broadcast in 1968
Edition: Fifth edition
Series: Doctor Who Library: #99
Publisher: Virgin Publishing
Published: 1991-07-18
Place of publication: London, UK
Language: eng
Format: Mass Market Paperback
Number of pages: 128
ISBN-13: 9780426201892
Notes: First published by Target Publishing, June 1985.