Locke's Essay Concerning Human Understanding

The persistent problems of philosophy

The Metaphysical System of Hobbes as Contained in Twelve Chapters from His Elements of Philosophy Concerning Body, Together with Briefer Extracts from Human Nature and Leviathan

The Persistent Problems of Philosophy, an Introduction to Metaphysics Through the Study of Modern Systems

The Metaphysical System of Hobbes : In Twelve Chapters from Elements of Philosophy Concerning Body

An Introduction to Psychology

Introduction to Psychology

The good man and the good

Sharing the Profits

Doppelte Standpunkt in der Psychologie

The Metaphysical System of Hobbes

Metaphysical Writings