Karl Marx

£4.99

(Part of Beginner's Guides)

Robert Wicks

£4.99

(Part of Beginner's Guides)

Sharon M. Kaye

£4.99

Will Durant and Ariel Durant

£7.99

Will Durant

£10.99

Gary Hayden

£4.99

Gregory Bergman and Peter Archer

£6.99

Hubert Dreyfus and Sean Dorrance Kelly

£6.99

Jean Jacques Rousseau

£5.99

Jacob Joshua Ross

£11.99

David Hume

£6.49

Aristotle

£12.99

Reuben Abel

£7.99

(Part of Beginner's Guides)

Majid Fakhry

£4.99

(Part of Everything®)

Kenneth Shouler

£9.99

(Part of Beginner's Guides)

Kevin Hart

£4.99

Will Durant

£14.99

Will Durant

£7.99

Mortimer J. Adler

£6.99

Mortimer J. Adler

£8.49