Obi Kaufmann

Growing up in the East Bay as the son of an astrophysicist and a psychologist, Obi Kaufmann spent most of high school practicing calculus and breaking away on weekends to scramble around Mount Diablo and map its creeks, oak forests, and sage mazes. Into adulthood, he would regularly journey into the mountains, spending more summer nights without a roof than with one. He is the author/illustrator of “The California Field Atlas” (Heyday, 2016) and, most recently, of “The State of Water” (Heyday, 2019).