'Voices of the Poor' is a series of three books that collates the experiences, views and aspirations of over 60,000 poor women and men. This second book of the series draws material from a 23-country comparative study, which used open-ended participatory methods, bringing together the voices and realities of 20,000 poor women, men, youth and children. Despite very different political, social and economic contexts, there are striking similarities in poor people's experiences. The common underlying theme is one of powerlessness, which consists of multiple and interlocking dimensions of illbeing or poverty. The book starts by describing the origins of the study, the methodology and some of the challenges faced. This is followed by an exploration of the multidimensional nature of wellbeing and illbeing. Most of the book comprises the core findings - the 10 dimensions of powerlessness and illbeing that emerge from the study - and is organised around these themes. These include livelihoods and assets; the places where poor people live and work; the body and related to this, accessing health services; gender roles and gender relations within the household; social exclusion; insecurity and related fears and anxieties; the behaviour and character of institutions; and poor people's ratings of the most important institutions in their lives. These dimensions are brought together into a many-stranded web of powerlessness, which is compounded by the lack of capability, including lack of information, education, skills and confidence. The final chapter is a call to action and dwells on the challenge of change.