Reflections on the Foundations of MathematicsWilfried Sieg, Richard Sommer, Carolyn Talcott · First published 2002 · Latest edition 2017Open the Tome
David Hilbert's Lectures on the Foundations of Arithmetic and Logic 1894-1917William Ewald, Michael Hallett, Wilfried Sieg, Ulrich Majer · First published 2008Open the Tome
David Hilbert's Notebooks and General Foundational LecturesWilliam Ewald, Michael Hallett, Wilfried Sieg, Ulrich Majer · First published 2008Open the Tome
Reflections on the foundations of mathematicsSolomon Feferman, Wilfried Sieg, Carolyn L. Talcott · First published 2002Open the Tome
