Jeff Speaks is Professor of Philosophy at the University of Notre Dame. His previous work includes The Phenomenal and the Representational (OUP 2015) and New Thinking About Propositions (with Jeffrey King and Scott Soames, OUP 2014).

• 0: Introduction 1: The idea of a greatest possible being 2: Alethic perfect being theology 3: Epistemic perfect being theology 4: Impure perfect being theology 5: Conict and the problem of hidden attributes 6: Permissible tinkering with the concept of God 7: Perfect being semantics 8: Beyond perfect being theology

The author delves into both historical and contemporary sources, demonstrates the logical limitations of various arguments about divine attributes, and sketches a path for new approaches. A clear and concise engagement with a traditional philosophical and theological problem,this insightful little book is a worthwhile read for those working in the history of philosophy, philosophy of religion, religious studies, and theology. Summing up: Highly Recommended