created by People
Titles in series
- New Amazing Facts by Hugo Gernsback (1928) (essay)
- Our Amazing Universe by Hugo Gernsback (1928) (essay)
- The Amazing Unknown by Hugo Gernsback (1928) (essay)
- The Atom And The Stars by T OConor Sloane (1930) (essay)
- The Classic Sciences by T OConor Sloane (1930) (essay)
- The Million by T OConor Sloane (1930) (essay)
- Conic Sections by T OConor Sloane (1934) (essay)
- Light Wave Lengths And Light Years by T OConor Sloane (1934) (essay)
- Lumens by T OConor Sloane (1934) (essay)
- Progress In Material Economy In The Future by T OConor Sloane (1934) (essay)
- The Rotating Earth by T OConor Sloane (1934) (essay)
- Analysis And Synthesis by T OConor Sloane (1936) (essay)
- Astrology by T OConor Sloane (1936) (essay)
- Measures And Weights by T OConor Sloane (1937) (essay)
- Waves by T OConor Sloane (1937) (essay)
- The Observatory by T OConor Sloane (1942) (essay)
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