A Plethora of Online Books

My wife, wonderful woman that she is, found this site: The Online Books Page, sponsored by the University of Pennsylvania Library. The topics range from Philosophy, Psychology, and Religion to the Social Sciences to Education to Language and Literature to Science. You can find works by Kant, Nietzsche, Plato, Mill, Confucius, Bergson, and on and on and on. You can find books on logic, hermeneutics, psychoanalysis, the Bible, Buddhism, physics, and on and on and on. This could be a useful resource.