Sandra Proudman
Gallt & Zacker Literary Agency
Likely Closed
Updated: 9/10/2025
Should You Query This Agent?
1.
Agent Information
Agent Bio
Sandra Proudman (she/her/ella) is a literary associate at Gallt & Zacker Literary Agency, assisting co-owner Marietta Zacker and representing a list of diverse authors and illustrators.
When not busily immersed in all things publishing, you can find her spending time with her amazing husband and adorable toddler, catching up on all her shows, and exploring nature.
Research Links
2.
Submission Requirements
Fiction Requirements
Nonfiction Requirements
3.
Genres
Genres Represented
Fiction
- Adult Fiction
- Early Readers
- Middle Grade - Fiction
- Picture Books
- Young Adult - Fiction
Nonfiction
Genres Not Represented
None listed or not available
4.
About Gallt & Zacker Literary Agency
Agency Profile
Gallt & Zacker is a literary agency that partners with creatives to entertain and inspire readers of all ages.
Agency Links
5.
Other Agents At Gallt & Zacker Literary Agency (6 Total)
Agent requirements, submission statuses, and other information can change without notice and are often subject to interpretation. The user should always review the agent's official website before submitting or determining whether to submit. This listing and determination of suitabilitty for querying are provided for informational purposes and does not constitute an endorsement. We're rooting for you—good luck!