http://www.forex-book.org/
There are so many books so I would recommend using the search engine at the top if you are after anything specific. I'm sure some of you will be happy to hear that the list also includes a couple of books by Mark Douglas including 'Trading in the Zone', as well as many other interesting titles by other authors. Plenty on technical analysis for those of you who were after some more information on that.
From my experience I know reading really helped me through some difficult times and I hope this helps anyone looking for some good quality information.
Happy reading
