Theodore Engel
Source: "Theodore Engel Bibliography." Author Wars, https://authorwars.com/authors/theodore-engel.html".
Titles:
Essays
- Unknown. Science Fiction in Electrical Experimenter
- Unknown. Science Fiction in Modern Electrics
- Unknown. Science Fiction in Practical Electrics
- Unknown. Science Fiction in Radio News
- Unknown. Science Fiction in Science and Invention
- Unknown. Science Fiction in The Experimenter