How to Read Books in English to Improve?

There is no technique for reading books. Just read them and enjoy that's all. Choose books you like or interested in. You can use a dictionary to find a new word sometimes, but don't do it too much. Why does english have so many different pronunciations? I don't know. Okn, don't worry too much about why does a have so many? I don’t know. Thit's english. Sorry.