Jill Marr
Sandra Dijkstra Literary Agency
Likely Closed
Updated: 11/9/2025
Should You Query This Agent?
1.
Agent Information
Agent Bio
Jill has over 20 years of publishing experience and is an agent at the Sandra Dijkstra Literary Agency.
A graduate of SDSU with a BA in English (creative writing) and a minor in history, she wrote features and ads for Pages and promotional copy for publishers and television.
Jill seeks fiction and nonfiction from unrepresented voices—including BIPOC, Latinx, disabled, and LGBTQ+ authors—favoring commercial/upmarket fiction (dark romance, romantasy, speculative, mysteries/thrillers, Gothic, horror, historical) and timely, deep-dive nonfiction.
Research Links
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Submission Requirements
Fiction Requirements
Nonfiction Requirements
3.
Genres
Genres Represented
Fiction
- Adult Fiction
- Commercial Fiction
- Gothic
- Historical Fiction
- Horror
- Romance
- Suspense
Nonfiction
- Current Events
- Nutrition
- History
- Humor
- Memoirs
- Music
- Narrative Nonfiction
- Politics
- Pop Culture
- Science
- Sports
- True Crime
Genres Not Represented
- Screenplays
- Poetry
- Novellas
4.
About Sandra Dijkstra Literary Agency
Agency Profile
Find and sell well books that make a difference with Sandra Dijkstra and her agents. Learn about their mission, authors, conferences, rights, and how to submit your work.
Agency Links
5.
Other Agents At Sandra Dijkstra Literary Agency (5 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!