- Humanism: A Beginner's Guide (Oneworld Beginner's Guides)
- This Sentence is False: An Introduction to Philosophical Paradoxes
- How to Think Like a Philosopher: Scholars, Dreamers and Sages Who Can Teach Us How to Live
- Philosophy: A Beginner's Guide (Beginner's Guides)
- Do Llamas Fall in Love?: 33 Perplexing Philosophy Puzzles