Available Open Access under CC-BY-NC licence. Single parents face a triple bind of inadequate resources, employment, and policies, which in combination further complicate their lives. This book - multi-disciplinary and comparative in design - shows evidence from over 40 countries, along with detailed case studies of Sweden, Iceland, Scotland, and the UK. It covers aspects of well-being that include poverty, good quality jobs, the middle class, wealth, health, children s development and performance in school, and reflects on social justice. Leading international scholars challenge our current understanding of what works and draw policy lessons on how to improve the well-being of single parents and their children.