This ground-breaking look at contemporary immigrant labor organizing and mobilization draws on participant observation, ethnographic interviews, historical documents, and new case studies of three organizing drives. The expert contributors provide tangible evidence of immigrants' eagerness for collective action and organizing. Parting company with mainstream thinking, they argue lucidly that immigrants' propensity to organize stems from social isolation. Many of the contributors highlight a specific ethnic group and special labor niches, such as the dominance of Punjabi in the New York City ta