Aquinas's Theory of Perception: An Analytic Reconstruction
Anthony J. Lisska
Philosophy of Complex Systems
Cliff Hooker
Continental Philosophy: A Very Short Introduction
Simon Critchley
Three Contributions to the Theory of Sex
Sigmund Freud
Project Management: The Managerial Process
Clifford F. Gray & Erik W. Larson
A University Grammar of English
Randolph Quirk & Sidney Greenbaum