Katelyn Detweiler

Katelyn Detweiler

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

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