Steven Pinker / 2003-08-26 / Paperback / USD 16.00 / Penguin (Non-Classics) / The Modern Denial of Human Nature

Steven Pinker / 2000-11-01 / Paperback / USD 15.00 / Harper Perennial Modern Classics / How the Mind Creates Language (Perennial Classics)

Noam Chomsky / 2002-12-31 / Paperback / USD 20.95 / Walter de Gruyter

Ludwig Wittgenstein / 1942-07-07 / Paperback / USD 14.95 / Harper Perennial

William C. Hannas / 1997-06 / Paperback / USD 22.00 / University of Hawaii Press

Tim Obrien / 2003-07 / School & Library Binding / USD 22.25 / Rebound by Sagebrush

Marc Hauser / 2006-09-01 / Hardcover / USD 27.95 / Ecco / How Nature Designed Our Universal Sense of Right and Wrong