Gretta, J. Clemens
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- pdbooks.info ID: 70780
J. Clemens Gretta Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| Battling the wind | 1933 | Illustrator | |  | |  | | ||
| Brushing the mountain top: or, Aiding the lost traveler | 1934 | Illustrator | | | | | | ||
| Celia's choice: how one girl solved her problems | 1933 | Illustrator | |  | | | | ||
| The Chinese riddle: a mystery story for girls | 1932 | Illustrator | | | |  | | ||
| Daredevils of the air | 1932 | Illustrator | | | | | | ||
| Flying blackbirds | 1932 | Illustrator | | | | | | ||
| Following the sun shadow: or, Ted Scott and the great eclipse | 1932 | Illustrator | | | | | | ||
| Four aces | 1932 | Illustrator | | | | | | ||
| While the clock ticked | 1932 | Illustrator | | | | | | ||
| The X Bar X boys at Copperhead gulch | 1933 | Illustrator | | | | | | ||
| The X Bar X boys branding the wild herd | 1934 | Illustrator | | | | | | ||
| The X Bar X boys in Smoky valley | 1932 | Illustrator | | | | | | ||