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Katelyn Detweiler

Jill Grinberg Literary Management

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 YA 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.

Subject Focus

Fiction: Debut
Fiction: Horror
Fiction: New Adult
Fiction: Thriller
Fiction: Women’s/Romance
Fiction: General/Other Fiction
Children’s: Middle Grade Fiction
Children’s: Young Adult Fiction
Children’s: General



Years of Industry Experience


Member Since