A Companion to Spinoza
Yitzhak Y. Melamed
A Companion to Ethics
Peter Singer
The Blackwell Companion to Substance Dualism
Jonathan J. Loose, Angus J. L. Menuge & J. P. Moreland
A Companion to Kierkegaard
Jon Stewart
A Companion to Bioethics
Helga Kuhse & Peter Singer
A Companion to Aristotle
Georgios Anagnostopoulos
A Companion to Hegel
Stephen Houlgate & Michael Baur
A Companion to the Philosophy of Action
Timothy O'Connor & Constantine Sandis
A Companion to Free Will
Joseph Keim Campbell, Kristin M. Mickelson & V. Alan White
A Companion to Arthur C. Danto
Jonathan Gilmore & Lydia Goehr