Mark O'Brien
Jennifer Azantian Literary Agency
Likely Open
Updated: 2/10/2026
Should You Query This Agent?
1.
Agent Information
Agent Bio
Mark O'Brien joined Azantian Literary Agency in 2024 with nine years of experience in the book publishing industry.
Prior to ALA, Mark interned at Entangled Publishing, Stonesong, Triada US Literary Agency, and Writers House, and worked as Sales Coordinator at NetGalley for three years.
Mark has also worked as a freelance editor and sensitivity reader, as well as a volunteer with organizations like #DVpit, Tessera Editorial, and Quillers SWANA.
Research Links
2.
Submission Requirements
Fiction Requirements
Nonfiction Requirements
3.
Genres
Genres Represented
Fiction
- Queer
- Romance
- Young Adult - Science Fiction
- Young Adult - Fantasy
Nonfiction
- Adult Nonfiction
- Queer
Genres Not Represented
None listed or not available
4.
About Jennifer Azantian Literary Agency
Agency Profile
Founded in 2014, Azantian Literary is committed to guiding the careers of both new and established voices in fiction and nonfiction, particularly those who have been historically underrepresented.
Agency Links
5.
Other Agents At Jennifer Azantian Literary Agency (11 Total)
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