Law, Stephen. The philosophy gym : 25 short adventures in thinking / Stephen Law ; illustrated by Daniel Postgate. - 1st U.S. ed. - New York : St. Martin's Press, 2003. - xii, 290 p. : ill. ; 22 cm. Includes bibliographical references and index. ISBN: 0312314523 LCCN: 2003050699 Subjects--Topical Terms: Philosophy--Miscellanea.Imaginary conversations. LC Class. No.: B68 / .L383 2003 Dewey Class. No.: 100