As an author, I believe that everyone who pirates my book is helping me spread the word. PDFs are nice and all, but for a science textbook I find that nothing b

As an author, I believe that everyone who pirates my book is helping me spread the word. PDFs are nice and all, but for a science textbook I find that nothing beats the printed book: you can flip though pages quickly and find the information you are looking for. Obligatory product plug: [ High school math, mechanics and calculus for busy adults ]: http://minireference.com http://minireference.com [ eg. Calculus I fully explained in just 25 pages ]