Copperfield's Books. with stores in Sonoma, Marin and Napa counties, has an immediate opening for the General Manager position, running the operations and marketing divisions of our multi- store business. Copperfield's just celebrated its 43rd anniversary and is one of the premier independent bookstores in the country. Previous bookstore management required. Familiarity with Basil POS system or equivalent required. We offer health, dental and vis...