The Acne Cure by Brenda D. Adderly, Terry J. Dubrow (2003, Hardcover)

Well written and relatively simple. The author desribed How does it work and demonstrates with references why is the treatment more effective than traditional methods. I saw improvement in 3 days and total improvement after 3 weeks. The acne might return but it will never be as intense as it was before starting the treatment. It is kind of time consuming but it really works.