Often viewed as self-sufficient, Roman farmers actually depended on markets to supply them with a wide range of goods and services, from metal tools to medical expertise. However, the nature, extent, and implications of their market interactions remain unclear. This monograph uses literary and archaeological evidence to examine how farmers - from smallholders to the owners of large estates - bought and sold, lent and borrowed, and cooperated as well as competed in the Roman economy. A clearer picture of the relationship between farmers and markets allows us to gauge their collective impact...