H. S. Thels
Source: "H. S. Thels Bibliography." Author Wars, https://authorwars.com/authors/h-s-thels.html".
Titles:
Chapter Books
Novels
- Unknown. A invasão dos gelos
- Unknown. A revolta dos átomos
- Unknown. El planeta de los hombres perdidos
- Unknown. La invasión de los hielos
- Unknown. La rebelión de los átomos
- Unknown. Las ratas
- Unknown. O planeta dos homens perdidos
- Unknown. Os ratos