Katelyn Detweiler

Katelyn Detweiler

Jill Grinberg Literary Management
Likely Open
USA
Updated: 8/27/2025

Should You Query This Agent?

1.

Agent Information

Agent Bio

Katelyn Detweiler attended Pennsylvania State University as a Schreyer Honors College scholar, receiving a BA 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.

In all areas, Katelyn gravitates toward the unusual and the whimsical, hypothetical questions, and ideas that push boundaries and start interesting conversations.

3.

Genres

Genres Represented

Fiction
  • Historical Fiction
  • Middle Grade - Historical Fiction
  • Middle Grade - Science Fiction
  • Middle Grade - Fantasy
  • Middle Grade - Speculative
  • Mystery
  • Paranormal
  • Picture Books
  • Romantic Comedy
  • Thrillers
  • Women's Fiction
  • Young Adult - Magical Realism
  • Young Adult - Science Fiction
  • Young Adult - Fantasy
  • Young Adult - Historical Fiction
  • Young Adult - Speculative
Nonfiction
  • Memoirs
  • Narrative Nonfiction

Genres Not Represented

None listed or not available
4.

About Jill Grinberg Literary Management

Agency Profile

Jill Grinberg Literary Management is a hands on, full service agency representing nonfiction and fiction across the entire age and audience spectrum.
5.

Other Agents At Jill Grinberg Literary Management (2 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!