Erika Kors
Source: "Erika Kors Bibliography." Author Wars, https://authorwars.com/authors/erika-kors.html".
Titles:
Cover Art
- Unknown. How Did We Find Out About Lasers?
- Unknown. How Did We Find Out About Microwaves?
- Unknown. How Did We Find Out About Neptune?
- Unknown. How Did We Find Out About Photosynthesis?
- Unknown. How Did We Find Out About Superconductivity?
Interior Art
- Unknown. How Did We Find Out About Lasers?
- Unknown. How Did We Find Out About Microwaves?
- Unknown. How Did We Find Out About Neptune?
- Unknown. How Did We Find Out About Photosynthesis?
- Unknown. How Did We Find Out About Pluto?
- Unknown. How Did We Find Out About Superconductivity?
- Unknown. How Did We Find Out About the Brain?
- Unknown. How Did We Find Out About the Brain?