R. J. Martin
Source: "R. J. Martin Bibliography." Author Wars, https://authorwars.com/authors/r-j-martin.html".
Titles:
Cover Art
- Unknown. Das große Arthur C. Clarke Lesebuch
- Unknown. Das große Herbert W. Franke Lesebuch
- Unknown. Das große Robert A. Heinlein Lesebuch
Genres/Themes:
- author portrait (3 books)
- Herbert W. Franke (1 book)
- Arthur C. Clarke (1 book)
- Robert A. Heinlein (1 book)