Christian Philosophy: A Systematic and Narrative Introduction
Craig G. Bartholomew & Michael W. Goheen
The New Systematics
Julian Sorell Huxley
The International Encyclopedia of Ethics, 9 Volume Set
Hugh LaFollette
Essays of a Biologist
Piaget, Vygotsky and Beyond: Future Issues for Developmental ...
Leslie Smith & Julie Dockrell & Peter Tomlinson
Failure of the the "New Economics"
Henry Hazlitt