There are many myths in the world; some would call conspiracies, some would call lies. Whatever the case, water being H2O is one of them. Through the pages, the author presents 100 reasons why water is not comprised of hydrogen and oxygen; 2 elements existing as gases at room temperature yet liquid water comprises the same elements at the same temperature. It is a very interesting read. Just to get you started ask yourself this question, what substance decomposes water? The 100 reasons are laid out simply so no scientific background is required but you will come to familiarise yourself with a few industrial processes, some terminology and history relating to Chemistry as you progress. The author hopes you enjoy the read.