Theodore Sider Volgorde van de boeken (chronologisch)

Riddles of Existence makes metaphysics genuinely accessible, even fun. Its lively, informal style brings the riddles to life and shows how stimulating they can be. Anyone wanting to think about life's most profound questions will find it provocative and entertaining. This edition is updated throughout, and features two brand new chapters.

Logic for Philosophy is an introduction to logic for students of contemporary philosophy. It is suitable both for advanced undergraduates and for beginning graduate students in philosophy. It is very user-friendly for students without much background in mathematics. It gives you the logic you need to do philosophy.