Agent profile summary
- Represents
- romantic comedywomen's fictionghost storiesthrillersmysterieshistorical fiction
+7 moreShow less
narrative nonfictionmemoiryoung adultmiddle gradepicture booksgraphic novelschildren's books - Looking for
- Katelyn Detweiler is a literary agent at Jill Grinberg Literary Management whose list spans all age groups and categories, with an emphasis on fresh perspectives and strong voices. She looks for voice and quality writing above all else. On the adult side, she wants smart, swoony rom coms, women's fiction with love in many forms, atmospheric ghost stories, thrillers or mysteries with emotional cores and compelling narrators, and sweeping historical or twisty dual-timeline intergenerational sagas. She is open to narrative nonfiction and memoirs that feel intimate, immersive, and as compelling as novels. In YA she likes fresh contemporary with humor and heart, magical realism, fantasy, speculative, historical, and light sci-fi grounded in teen experience. In MG she likes stories that capture the complicated moments of growing up, and she likes picture books that illuminate deeper truths in funny, inspiring, and unconventional ways.
- How to submit
- Email submissions to info@jillgrinbergliterary.com and address the query directly to Katelyn Detweiler. Use the subject format QUERY: Title of Project by Your Name or Your Book's Age Category and Genre or ATTN: Katelyn Detweiler. Paste the query letter in the email body. For fiction, send the first 50 pages as a docx attachment. For nonfiction, send a query letter and proposal with overview or outline, chapter summaries, comparable titles, a sample chapter, biography, and bibliography. Picture book submissions should include the full text, and graphic novels should include a full pitch package.
Last checked 5 Jul 2026·Last verified: 5 Jul 2026