Sandra Proudman
Gallt & Zacker Literary Agency
Likely Closed
Updated: 9/10/2025
Agent Info
Query Info
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Agency Info
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.
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