"'Angela Coventry's book is an outstanding example of the way in which philosophy's past and present can illuminate each other. First, it provides a careful and insightful account of the distinction between realism and anti-realism, and a systematic approach to distinguishing quasi-realism as a genuine third alternative across a range of topics. Second, it gives a lucid, sensitive, and well-informed historical account of Hume's account of causation, arguing vigorously that an interpretation of that account along quasi-realist lines is superior, as historical interpretation, to more standard realist and anti-realist readings. Finally, she argues that the resulting Humean quasi-realist theory of causation is philosophically superior to other theories of causation that have been attributed to Hume. This book will be of great value to anyone interested in Hume, causation, or metaphysics.' Don Garrett, New York University"