Kate Testerman

Closed

Represents: middle gradeyoung adultchildren's bookscontemporary fictionurban fantasymagical realismadventureromantic comedy
middle gradeyoung adultchildren's bookscontemporary fictionurban fantasymagical realism
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adventureromantic comedy
Looking for: Query Letter, Sample Pages
How to submit: QueryManager
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Kate Testerman is a literary agent at KT Literary based in US. Their list focuses on genres including middle grade, young adult, and children's books. Currently closed to submissions. Submissions via QueryManager. For current guidelines, check the agent's own submission page linked below.

Age Categories

Young Adult, Middle Grade, Children's

Notable Clients

Maureen Johnson, Stephanie Perkins, Amy Spalding, Trish Doller, Diana Peterfreund, Emily Ecton, Matthew Cody

Notes

Currently closed to queries.

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Browse by genre

fantasy romance contemporary romantic comedy children's middle grade young adult (ya)

This profile was last verified on 25 May 2026. PairPi tracks UK literary agents' submission guidelines against their own websites. If you spot something wrong, please email hello@pairpi.com.