Introduction to Mathematical Philosophy is a book (1919 first edition) by philosopher Bertrand Russell, in which the author seeks to create an accessible introduction to various topics within the foundations of mathematics. According to the preface, the book is intended for those with only limited knowledge of mathematics and no prior experience with the mathematical logic it deals with. Accordingly, it is often used in introductory philosophy of mathematics courses at institutions of higher education. Background Introduction to Mathematical Philosophy was written while Russell was serving time in Brixton Prison due to his anti-war activities. Contents The book deals with a wide variety of topics within the philosophy of mathematics and mathematical logic including the logical basis and definition of natural numbers, real and complex numbers, limits and continuity, and classes. Editions Russell, Bertrand (1919), Introduction to Mathematical Philosophy, George Allen & Unwin. (Reprinted: Routledge, 1993.) Russell, Bertrand (1920), Introduction to Mathematical Philosophy, London: George Allen & Unwin / NY: Macmillan, Second Edition, reprintings 1920, 1924, 1930. See also Principia Mathematica The Principles of Mathematics Logicism Footnotes Logic books Books about philosophy of mathematics Books by Bertrand Russell 1919 non-fiction books Allen & Unwin books Prison writings Philosophy textbooks