Science of Discworld III: Darwin's Watch

How To: Absurd Scientific Advice for Common Real-World Problems

The Science Of Discworld II: The Globe

"Surely You're Joking, Mr. Feynman!": Adventures of a Curious Character

Meditations

A Slip of the Keyboard: Collected Non-fiction

Stuff Matters: The Strange Stories of the Marvellous Materials that Shape Our Man-made World

Shaking Hands With Death: The landmark essay on life and death from the bestselling Discworld author

For the Love of Physics: From the End of the Rainbow to the Edge Of Time - A Journey Through the Wonders of Physics

Does God Play Dice?: The New Mathematics of Chaos

What If? 2: Additional Serious Scientific Answers to Absurd Hypothetical Questions

Concepts of Modern Mathematics

Six Easy Pieces: Essentials of Physics Explained by Its Most Brilliant Teacher, Edition 4

Do Dice Play God?: The Mathematics of Uncertainty

Thus Spoke Zarathustra

Seriously Funny: The Endlessly Quotable Terry Pratchett

Letters from an Astrophysicist

Galois Theory: Edition 5

The World As I See It

My Inventions and Other Writings