The Galactic Riddle
1971
First Published
3.70
Average Rating
300
Number of Pages
Part of Series
126p period paperback with yellow illustrated cover, very good
Avg Rating
3.70
Number of Ratings
115
5 STARS
21%
4 STARS
34%
3 STARS
40%
2 STARS
4%
1 STARS
1%
goodreads
Author
Clark Darlton
Author · 143 books
Pen name of German science fiction author Walter Ernsting.
