Hoppenstedt, Elbert M.
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- Open Library: OL893882A
- pdbooks.info ID: 177551
Elbert M. Hoppenstedt Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| Secret of Stygian River | 1951 | Author | |  | |  | | ||