I want to teach myself geography and Feng Shui. Who can tell me what books I must read as a Feng Shui master?

Because there are many Feng Shui schools. There are also many books to read. First of all, you should choose which genre of Feng Shui to learn, and then choose which genre of Feng Shui books. No matter what school of Feng Shui you study, the compass is a must-read. Go to www.zgfslp.com (China geomantic compass ~ pinyin initials) for free. Look at the basic knowledge of Feng Shui, like which school, and then decide which Feng Shui school to study. Or consult a feng shui teacher.