The essays in this volume cover a wide array of topics related to the work of Merrilee and Wesley Salmon. It includes discussions of scientific explanation, rationality, inference and induction, social behaviour, philosophy of physics and biology. Some of the essays have been written with an historical perspective. The volume is completed by a long commentary on the papers, written by Merrilee and Wesley Salmon. Audience: Scholars and researchers in such fields as philosophy of science, epistemology, philosophy of the natural and social sciences, history of contemporary philosophy, and...