'In the developing world, a large share of workers – especially of women workers – is engaged in the informal economy, unprotected by labour laws and excluded from basic forms of social protection. In India, nine out of every ten working women are employed in the informal economy. This timely and important book begins by unraveling the historical debates on the informal economy and then examines the labour-focused approach of the Self-Employed Women’s Association of India: a trade union of more than 1.2 million working poor women in the informal economy. Drawing on the interventions of SEWA and the experiences of its members, the book argues that there is a positive developmental relationship between a worker’s identity and agency as a worker and her work-life status and that being a member of a membership-based worker’s organization, such as SEWA, helps to promote worker identity and agency. This book should be considered essential reading for development practitioners and those interested in economic rights and women’s empowerment' - Marty Chen, Harvard University, USA