This volume provides a critical and stimulating overview of research on Non-governmental Organisations (NGOs). While it notes that the definition of NGOs is contested, and can include both business and national groups, it focuses primarily on international NGOs engaged with human rights, social and environmental concerns, and aid and development issues. The Handbook of Research on NGOs features contributions from Peter Willetts, Tom Davies, Bob Reinalda, Jutta Joachim and other key international authors. It provides readers with a series of thought provoking essays on both the general aspects of NGOs and significant issues of particular concern. This Handbook places NGOs in both historical and contemporary contexts, making it a valuable read for academics and research students seeking a detailed survey of the field. NGO practitioners looking to understand their operating environment in greater depth would also benefit from reading this important book. Contributors include: E. Bloodgood, T. Davies, T. Doyle, A. Elbra, H. Elsenhans, P. Fountain, F. Gale, J. Greenwood, C. Hsu, J. Joachim, M. Juul Petersen, A. Kellow, K. Martens, A. Mihr, H. Murphy-Gregory, D. Redeker, B. Reinalda, K. Ronit, J. Simeant-Germanos, A.C. Vakil, H. Warnecke, P. Willetts