This work contains contributions by leading philosophers on the vast influence of Adolf Grunbaum on the philosophies of religion and science. A reprint of Grunbaum's "The Poverty of Theistic Cosmology" enriches the book. A highlight of this volume is an extended "Autobiographical-Philosophical Narrative" in which Grunbaum traces his intellectual journey, beginning with a poignant account of his early experiences with anti-Semitism in Nazi Germany and his intellectual queries about religious belief, continuing through the major milestones of his career, and concluding with his current interests.