W. P. Cockcroft

Titles:

Chapter Books

• Unknown. They Came from Mars

Essays

• Unknown. Authors' Corner: Ideas That Can Mould the World
• Unknown. Letter (The Satellite, v2 #9)

Reviews

• Unknown. Cataclysm
• Unknown. City of Mars
• Unknown. The Alien Room

Short Fiction

• Unknown. Green Spheres
• Unknown. Last Man on Mars
• Unknown. Revolt on Venus
• Unknown. The Alien Room
• Unknown. The Forbidden Village
• Unknown. The Howl of a Dog
• Unknown. The Revenge of Amul
• Unknown. The Riddle of Tanye
• Unknown. The Room Without Windows
• Unknown. The Thing in the Ice
• Unknown. They Came from Mars
• Unknown. You Can Be a Ghost!
• Unknown. Zinopski's Final Attempt
• 1934. Cataclysm
• 1934. City of Mars

Genres/Themes:

• mars (2 books)
• Martians (2 books)
• disintegrator cannon (1 book)
• Mars exploration (1 book)
• Mars colonization (1 book)