The book is a research monograph which contains high-level research by leading experts in waqf and charitable endowment. The subject has international appeal in jurisdictions having Islamic financial institutions and this includes all countries in the Middle East and North Africa (MENA) region in particular, and Africa at large, some leading countries in Southeast Asia such as Malaysia, Singapore, and Indonesia The book will be useful for all institutions across the world having charitable endowments, social finance, and Islamic finance curriculum Experts involved in charitable endowments and global Non-governmental organizations and humanitarian groups will also find the book very useful The editors were formally affiliated with the Harvard Law School at some time during their careers and some of the contributors are leading experts in Islamic social finance. One of the contributors is a recipient of the prestigious Islamic Development Bank Prize in Islamic Economics.