Did Bruce Lee write any books?

Bruce Lee did not write any books himself. However, he did co-author a book called "The Tao of Jeet Kune Do" with John Little. This book is considered a definitive guide to Lee's fighting philosophy and martial art.

It's important to note that "The Tao of Jeet Kune Do" was compiled from Lee's notes and writings after his death by Little, a close student of Lee's. It's not a traditional book in the sense that Lee didn't write it in its entirety, but it represents his collected thoughts and teachings.