Every day in American cities street vendors spread out their wares on sidewalks, food trucks serve lunch from the curb, and homeowners hold sales in their front yards -- examples of the wide range of informal activities that take place largely beyond the reach of government regulation. This book examines the "informal revolution" in American urban life, exploring a proliferating phenomenon often associated with developing countries rather than industrialized ones and often dismissed by planners and policy makers as marginal or even criminal. The case studies and analysis in The...