Citadels of Mystery
1972
First Published
3.19
Average Rating
298
Number of Pages
Citadels of Mystery is also known as Ancient Ruins and Archaeology. The past yields its secrets reluctantly; blues to the ways ancient knowledge are found in the ruins of twelve civilizations, including an exploration of theories of space invaders, created earth or man, and Atlantis.
Avg Rating
3.19
Number of Ratings
42
5 STARS
5%
4 STARS
36%
3 STARS
38%
2 STARS
17%
1 STARS
5%
goodreads
Author
L. Sprague de Camp
Author · 69 books
Lyon Sprague de Camp, (Pseudonym: Lyman R. Lyon) was an American science fiction and fantasy author and biographer. In a writing career spanning fifty years he wrote over one hundred books, including novels and notable works of nonfiction, such as biographies of other important fantasy authors. He was widely regarded as an imaginative and innovative writer and was an important figure in the heyday of science fiction, from the late 1930s through the late 1940s.
