- Series: Northwest Smith Series Record # 9373
- Webpages: Wikipedia-EN
- Series Tags: science fiction (7), fantasy (5), mars (4), horror (3), ray pistol (3), ancient god (2), Librivox (2), telekinesis (2), venus (2), irreal dreams (1), temple (1), Alternate World (1), gorgon (1), deadly monster (1), eternal dream (1), romance (1), invisibility (1), supernatural powers (1), cult (1), demigods (1), Venusians (1), human (1), addiction (1), vampire species (1), vampire (1), other dimension (1), throne (1), Fantasy: The 100 Best Books (1), aliens (1), interplanetary travel (1), will power (1), psychic vampires (1), NESFA Core Reading List (1), vampirism (1), sexuality (1)