Here is a selection of books that will help you learn trading basics and feel confident on the market. Notice that all the books on the list are in English.
If you are short of time and need a quick yet sufficient summary about trading essentials, you can always read articles in our Forex guide book.
FOREX: The Holy Grail Of Trading: The best investment strategy, for FOREX, stocks, binary options, futures and other markets. Really incredible. (Spanish Edition)
The difficulty is something that can be overcome, and win!