Liese Greensfelder is a freelance writer focusing on medicine, biology, and agriculture. She has worked as a farm advisor for the University of California Cooperative Extension and as a science writer for UC San Francisco and UC Berkeley, and she initiated an agricultural development project in the Guatemalan highlands. In 1975, an epistolary account of her first six months on Johannes's farm became a bestselling book in Norway. She lives in rural Nevada County, California, on the western slope of the Sierra Nevada mountains.