Pen, John.
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- Open Library: OL2363268A
- pdbooks.info ID: 175394
John. Pen Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| "You can't do that to Svoboda." | 1943 | Author | |  | |  | | 
| |