The Little Book of Currency Trading: How to Make Big Profits in the World of Forex (Little Books. Big Profits).
Kathy Lien does a really good job of explaining the basics of the forex market and some topics that are usually avoided in other books such as the biggest scams in the market and the top 10 mistakes in Forex trading. For those of you that are a bit more advanced like yours truly, the Bollinger Bands were an interesting and practical tool.
Along the way, Lien skillfully explains the forces that drive currencies and provides strategies to profit from them; reveals how you can use various currencies to reduce risk; and take advantage of global trends, and examines what you can do to make money without the stress of monitoring the market every day. Other issues addressed include:
Getting started in Forex and finding the right approach for you
The most commonly made Forex mistakes
Making the most of slow and steady investing as well as learning the fast and furious approach to Forex
Avoiding popular Forex scams
And much more