[en] Introducing Stephen Hawking Icon Books
[en] Introducing Quantum Theory Icon Books Company
[en] Introducing Quantum Theory · A Graphic Guide (Introducing...) Icon Books Company
[en] A Brief History of the Universe Running Press
[en] Introducing Stephen Hawking Icon Books
[en] Introducing Quantum Theory Icon Books Company
[en] Introducing Quantum Theory · A Graphic Guide (Introducing...) Icon Books Company
[en] A Brief History of the Universe Running Press