Dark is the Clue
| Introduction by | Curtis Evans |
| First Published by | Victor Gollancz |
| Publisher | Dean Street Press |
| Series | Bobby Owen |
| Format | e-Book |
| Language | English |
| Location | UK and Canada |
| Copyright | 1955 |
| This Edition Published | 2017 |
| ISBN 13 | 9781911579106 |
| Series Number | 33 |
Added by WiebeVancamp