Book excerpt: First Philosophy: Knowledge and Reality brings together classic and ground-breaking readings on epistemology and the philosophy of science. Andrew Bailey’s highly regarded introductory anthology has been revised and updated in this new edition. The comprehensive introductory material for each chapter and selection remains, and new sections on philosophical puzzles and paradoxes and philosophical terminology have been added. New readings include Edmund Gettier on justified true belief, Wesley Salmon on induction, and Helen Longino on feminist science.