There are dozens of books on healing acne, some of which are physical books can be found at Amazon, others are electronic books (ebooks) that can be downloaded from websites. The book I have read have varied in quality, and some of the Worst were the books where physical recommend a routine cleaning especially involving acid and ice . . . . one of which is called "The Cure Acne. " Other books, most ebooks, have argued for natural methods of cleaning acne, and most famous of which is "Acne Free in 3 days", which is a mere 3 days and cleaning method worth trying out . Dr. Perricone has a decent book acne, which although slightly out of date, offers valuable information on the diet. The thinking seems that the inflammation in the body is the cause of acne, and that probably is not far wrong. His book is called "The Acne Prescription. " Mike Walden, author of "No more acne" provides a very detailed program that holistic acne is very broad. This book is designed for people who have severe acne and nothing else has worked for them. One of the most recent books is "Mr X said Acne: You can cure your acne. " The book focuses on inflammation, but offers more updated information about what Dr. Perricone's Acne Prescription. These are some of the best books on cleaning up acne on the market and all of them are worth buying and test your system. If one does not work, go to the next and finally you end up with skin clear.