Fireworks Hints & Tips is absolute jewel of a book on making fireworks.
The 200 or so tips in this book are kind of like a "lessons learned" distillation of ideas from dozens of the most experienced fireworkers who have written for American Fireworks News since it began more than 25 years ago.
Click on the table of contents below to get an idea of just how wide ranging these hints are. They're all short, usually 2 or 3 on a page. And they really are excellent. And they cover everything making all kinds of fireworks, to shooting, safety, diagnosing problems, fixing them. Etc.