A Natural History of Negation Laurence R. Horn Chicago, IL, University of Chicago Press 637 pp., US$34.95 paperback
The Body in the Mind: the bodily basis of meaning, imagination, and reason Mark Johnson, 1987 Chicago, IL, University of Chicago Press xxxviii+233 pp., US$27.50 hardback
Explaining Behavior: reasons in a world of causes Fred Dretske, 1988 Cambridge, MA, Bradford Books/MIT Press xi+165 pp., US$22.50