23 books • 1 series
The Pirate Planet (Illustrated)
Astounding Stories of Super-Science, Vol. 2, No. 3 (June, 1930) (Volume 2) (Astounding Stories of Super-Science, #6)
Astounding Stories of Super-Science, Vol. 1, No. 2 (February, 1930) (Astounding Stories of Super-Science, #2)
Two Thousand Miles Below
Astounding Stories (Vol. VI No. 2 May, 1931)
Astounding Stories (Vol. V No. 3 March, 1931)
Flame-Jewel of the Ancients & The Pirate Planet
Astounding Stories of Super-Science (Vol. IV No. 3 December, 1930)
Anthology of Sci-Fi V23, the Pulp Writers - Charles W. Diffin
Works of Charles W. Diffin
Spawn of the Stars
Holocaust
The Pirate Planet
Dark Moon
The Moon Master
The Eye of Allah
The Power and the Glory
Hammer of Thor
Finding Haldgren
When the Mountain Came to Miramar
Out of the Dreadful Depths
Brood of the Dark Moon
Two Thousand Miles
