• Author: David R. Sparks Author Record # 13720
• Language: English
• Author Tags: lost race (2), peyote (1), gravity (1), megafauna (1), fauna (1), lost world (1), Mexico . (1), contemporary (1), fantasy (1), ape-men (1), flora (1), megaflora (1), low gravity (1), subterranean (1), Quetzalcoatl (1), mad scientist (1), far viewer (1), paralysis ray (1), translating machine (1), planetary disintegrator (1)

No awards found for David R. Sparks