Katy is the award-winning author of more than forty books for children.
Her two most recent picture books are CROSSINGS: EXTRAORDINARY STRUCTURES FOR EXTRAORDINARY ANIMALS (illus. Mike Orodán, S&S/Beach Lane) and HOUSE FINDS A HOME (illus. Jen Corace, Viking Children's).
Katy also has two picture books forthcoming in 2026--WE ARE THE KEYSTONES (illus. Hannah Salyer, S&S/Beach Lane) and START YOUR ENGINES! (illus. Chiara Galletti, Sourcebooks).
Katy's work has also appeared in numerous children's magazines, and she has written for several educational publishers.