- Series: The Cosmian League Series Record # 29614
- The Cosmian League
- The Cosmian League (Cosmic Stories, March 1941) (1941) [ES] by uncredited
- The Cosmian League (Cosmic Stories, May 1941) (1941) [ES] by uncredited
- The Cosmian League (Cosmic Stories, July 1941) (1941) [ES] by uncredited