This book is a celebratory history, marking 25 years since the founding of the Center for International Humanitarian Cooperation (CIHC); the completion of 50 of our premier training course; the highly intensive, month-long International Diploma in Humanitarian Assistance (IDHA); the offering of dozens of other specialized courses; the publication of books, conference proceedings, and Occasional Papers, many translated into other languages and used in academic centers all over the world; the development of a Master of Arts in International Humanitarian Action (MIHA); the creation of an undergraduate major in Humanitarian Studies, one of only four such programs offered in any university anywhere; and the establishment of an independent Institute of Humanitarian Affairs (IIHA) at Fordham University in New York. These are but some of the milestones we commemorate here, so that future generations entering the evolving profession of humanitarian assistance might appreciate the challenges faced by earlier pilgrims on a journey that embraced the spiritual as well as the practical elements of this noble, multidimensional discipline.