With sales of over 1 million copies worldwide Dr Batmanhelidj's ever-popular Water Books are still top of Tagmans Bestseller List. Dr Batman outlines, in his extraordinary book, the breakthrough medical descovery, that if we drank more water daily degenerative diseases such as asthma, diabetes, obesity, high blood pressure, heart disease, bulimia, Alzheimers disease and many other afflictions could be prevented and sometimes cured.