This book is a detailed manual of the e-cigarette. But along with hard facts, personal experiences also provide the stimulus for this publishing effort. I have been puffing cigarettes as long as I can remember, and it was inevitable that I would not only contract a sinus, but also go through a throat surgery. Undergoing the medical procedure, I was strictly warned not to smoke for a week. Since I had no other choice, I figured out that after 29 long years, the time had come for me to say goodbye to smoking.