Keir Graff

Keir Graff is the author of the middle grade novels The Tiny Mansion, The Phantom Tower, The Matchstick Castle, and The Other Felix, and a handful of books for grown-ups. Keir lives in Chicago with his wife, Marya, his sons, Felix and Cosmo, and two cats, Toothless and Totoro. Learn more at keirgraff.com and follow him on Twitter @keirgraff.