The volume ?Conceptions of Knowledge? collects current essays on contemporary epistemology and philosophy of science. The essays are primarily concerned with pragmatic and contextual extensions of analytic epistemology but also deal with traditional questions like the nature of knowledge and skepticism. The topics include the connection between ?knowing that? and ?knowing how,? the relevance of epistemic abilities, the embedding of knowledge ascriptions in context and contrast classes, the interpretation of skeptical doubt, and the various forms of knowledge.