Tom Ricketts is Professor of Philosophy at Pittsburgh University. He is the author of numerous articles on the development of analytic philosophy, especially Frege, Wittgenstein and Carnap. Michael Potter is a Reader in the Philosophy of Mathematics at Cambridge University and a Fellow of Fitzwilliam College. He is the author of Wittgenstein's Notes on Logic (2009), Set Theory and its Philosophy (2004) and Reason's Nearest Kin (2000).

'Central to this end were Frege's insights on quantification, the notation that expressed it, the logicist project, and the extension of mathematical notions like function and argument to natural language. The long-awaited Cambridge Companion to Frege is a compendium of Fregean scholarship that rigorously explores these and similar topics; editors Thomas Ricketts and Michael Potter have compiled a comprehensive collection of fourteen essays that individually provide focused appraisals of a number of Frege's most substantial insights.' Alexander Bozzo, University of Milwaukee

• Preface; Note on translations; Chronology; 1. Introduction Michael Potter; 2. Understanding Frege's project Joan Weiner; 3. Frege's conception of logic Warren Goldfarb; 4. Dummett's Frege Peter Sullivan; 5. What is a predicate? Alex Oliver; 6. Concepts, objects, and the context principle Thomas Ricketts; 7. Sense and reference Michael Kremer; 8. On sense and reference: a critical reception William Taschek; 9. Frege and semantics Richard Heck; 10. Frege's mathematical setting Mark Wilson; 11. Frege and Hilbert Michael Hallett; 12. Frege's folly Peter Milne; 13. Frege and Russell Peter Hylton; 14. Inheriting from Frege: the work of reception, as Wittgenstein did it Cora Diamond.

Tom Ricketts is Professor of Philosophy at Pittsburgh University. He is the author of numerous articles on the development of analytic philosophy, especially Frege, Wittgenstein and Carnap. Michael Potter is a Reader in the Philosophy of Mathematics at Cambridge University and a Fellow of Fitzwilliam College. He is the author of Wittgenstein's Notes on Logic (2009), Set Theory and its Philosophy (2004) and Reason's Nearest Kin (2000).

'Central to this end were Frege's insights on quantification, the notation that expressed it, the logicist project, and the extension of mathematical notions like function and argument to natural language. The long-awaited Cambridge Companion to Frege is a compendium of Fregean scholarship that rigorously explores these and similar topics; editors Thomas Ricketts and Michael Potter have compiled a comprehensive collection of fourteen essays that individually provide focused appraisals of a number of Frege's most substantial insights.' Alexander Bozzo, University of Milwaukee

• Preface; Note on translations; Chronology; 1. Introduction Michael Potter; 2. Understanding Frege's project Joan Weiner; 3. Frege's conception of logic Warren Goldfarb; 4. Dummett's Frege Peter Sullivan; 5. What is a predicate? Alex Oliver; 6. Concepts, objects, and the context principle Thomas Ricketts; 7. Sense and reference Michael Kremer; 8. On sense and reference: a critical reception William Taschek; 9. Frege and semantics Richard Heck; 10. Frege's mathematical setting Mark Wilson; 11. Frege and Hilbert Michael Hallett; 12. Frege's folly Peter Milne; 13. Frege and Russell Peter Hylton; 14. Inheriting from Frege: the work of reception, as Wittgenstein did it Cora Diamond.

Tom Ricketts is Professor of Philosophy at Pittsburgh University. He is the author of numerous articles on the development of analytic philosophy, especially Frege, Wittgenstein and Carnap. Michael Potter is a Reader in the Philosophy of Mathematics at Cambridge University and a Fellow of Fitzwilliam College. He is the author of Wittgenstein's Notes on Logic (2009), Set Theory and its Philosophy (2004) and Reason's Nearest Kin (2000).

'Central to this end were Frege's insights on quantification, the notation that expressed it, the logicist project, and the extension of mathematical notions like function and argument to natural language. The long-awaited Cambridge Companion to Frege is a compendium of Fregean scholarship that rigorously explores these and similar topics; editors Thomas Ricketts and Michael Potter have compiled a comprehensive collection of fourteen essays that individually provide focused appraisals of a number of Frege's most substantial insights.' Alexander Bozzo, University of Milwaukee

• Preface; Note on translations; Chronology; 1. Introduction Michael Potter; 2. Understanding Frege's project Joan Weiner; 3. Frege's conception of logic Warren Goldfarb; 4. Dummett's Frege Peter Sullivan; 5. What is a predicate? Alex Oliver; 6. Concepts, objects, and the context principle Thomas Ricketts; 7. Sense and reference Michael Kremer; 8. On sense and reference: a critical reception William Taschek; 9. Frege and semantics Richard Heck; 10. Frege's mathematical setting Mark Wilson; 11. Frege and Hilbert Michael Hallett; 12. Frege's folly Peter Milne; 13. Frege and Russell Peter Hylton; 14. Inheriting from Frege: the work of reception, as Wittgenstein did it Cora Diamond.