Jason Buchholz is the author of The Cartographer of Sands, (Green City Books, 2025) and A Paper Son, (Gallery Books, 2016). He is the co-founder and co-owner of Collaborist, an editorial studio, and has worked as a ghostwriter, editor, and writing coach for two decades. Previous adventures in letters have included stints as a journalist and a travel writer. Elsewhere, he’s a judo instructor and an outdoorsman. He holds a BA in psychology from UC Berkeley and an MFA in Creative Writing from the University of San Francisco. He lives in northern California with his son and his daughter.