Philosophy of mathematics and its logic : introduction / Stewart Shapiro
Apriority and application : philosophy of mathematics in the modern period / Lisa Shabel
Later empiricism and logical positivism / John Skorupski
Wittgenstein on philosophy of logic and mathematics / Juliet Floyd
The logicism of Frege, Dedekind, and Russell / William Demopoulos, Peter Clark
Logicism in the twenty-first century / Bob Hale, Crispin Wright
Logicism reconsidered / Agustín Rayo
Formalism / Michael Detlefsen
Intuitionism and philosophy / Carl Posy
Intuitionism in mathematics / C.C. McCarty
Intuitionism reconsidered / Roy Cook
Quine and the web of belief / Michael D. Resnik
Three forms of naturalism / Penelope Maddy
Naturalism reconsidered / Alan Weir
Nominalism / Charles Chihara
Nominalism reconsidered / Gideon Rosen, John P. Burgess
Structuralism / Geoffrey Hellman
Structuralism reconsidered / Fraser MacBride
Predicativity / Solomon Feferman
Mathematics - application and applicability / Mark Steiner
Logical consequence, proof theory, and model theory / Stewart Shapiro
Logical consequence from a constructivist point of view / Dag Prawitz
Relevance in reasoning / Neil Tennant
No requirement of relevance / John P. Burgess
Higher-order logic / Stewart Shapiro
Higher-order logic reconsidered / Ignacio Jané.