Katelyn Detweiler
Open to QueriesAbout the Agent
Katelyn Detweiler attended Pennsylvania State University as a Schreyer Honors College scholar, receiving a B.A. in English, emphasis in Creative Writing, and a minor in Women’s Studies, interning at the Penn State Press during her time there. Post college she moved to New York City for the Columbia Publishing Course, and from there worked in the marketing department of Macmillan Children’s Publishing Group. She joined Jill Grinberg Literary Management in 2010, and represents a client list that spans all age groups and categories, with an emphasis on fresh perspectives and strong voices. Katelyn is also a published author. She lives in Brooklyn with her husband and children, and when she’s not writing, reading, and revising books, she enjoys venturing into the world outside, exploring green spaces and sampling new foods.
Represented authors
- Alex Aster
- Nafiza Azad
- Alechia Dow
- Sarah Glenn Marsh
- Lori Goldstein
- Lauren Ho
- Jenny Howe
- Sarah Jae-Jones
- Lee Kelly
- Britney S. Lewis
- Kara McDowell
- Sajni Patel
- Shauna Robinson
- Kelsey Rodkey
- Jesse Q. Sutanto
- Addie Thorley
- Jenn-Marie Thorne
- Jennifer Thorne
- Trang Thanh Tran
Last updated in directory: 3/31/2026

