Knox, Helen, 1885–
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- pdbooks.info ID: 127892
Helen Knox Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
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| Moneywise: the intelligent woman's guide to everyday finance | 1950 | Author | |  | |  | | 
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| Mrs. Percy V. Pennybacker: an appreciation | 1916 | Author | | | | | |
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