Hal K. Wells

Books
Devil Crystals of Arret Devil Crystals of Arret
Devil Crystals of Arret
1899
The Cavern of the Shining Ones The Cavern of the Shining Ones
The Cavern of the Shining Ones
1979
Zehru of Xollar Zehru of Xollar
Zehru of Xollar
1899
Thrilling Mystery Collection Thrilling Mystery Collection
Thrilling Mystery Collection
2010
Black Pool for Hell Maidens Black Pool for Hell Maidens
Black Pool for Hell Maidens
2011
When the Moon Turned Green When the Moon Turned Green
When the Moon Turned Green
2011

Audiobooks
Astounding Stories of Super-Science January 1931: Booktrack Edition Astounding Stories of Super-Science January 1931: Booktrack Edition
Astounding Stories of Super-Science January 1931: Booktrack Edition
2018
50 Vintage Sci-Fi Short Stories 11: 50 Classic Adventures Across Space, Time, and the Unknown 50 Vintage Sci-Fi Short Stories 11: 50 Classic Adventures Across Space, Time, and the Unknown
50 Vintage Sci-Fi Short Stories 11: 50 Classic Adventures Across Space, Time, and the Unknown
2026
Lost Sci-Fi Books 401 thru 405: Robots, Alien Worlds, Fortune, and Cosmic Terror Lost Sci-Fi Books 401 thru 405: Robots, Alien Worlds, Fortune, and Cosmic Terror
Lost Sci-Fi Books 401 thru 405: Robots, Alien Worlds, Fortune, and Cosmic Terror
2026
Vintage Sci-Fi 26: Robots, Space Mysteries and Adventures Beyond the Stars Vintage Sci-Fi 26: Robots, Space Mysteries and Adventures Beyond the Stars
Vintage Sci-Fi 26: Robots, Space Mysteries and Adventures Beyond the Stars
2026
The Gate to Xoran: Humanity Versus Living Metal The Gate to Xoran: Humanity Versus Living Metal
The Gate to Xoran: Humanity Versus Living Metal
2026
Lost Sci-Fi Books 511 thru 515: Forgotten Encounters from the Early Days of Science Fiction Lost Sci-Fi Books 511 thru 515: Forgotten Encounters from the Early Days of Science Fiction
Lost Sci-Fi Books 511 thru 515: Forgotten Encounters from the Early Days of Science Fiction
2026