Firstly, the correct title of this book is "The New Investor's Toolbox: Using the right tools to fine tune your financial future" which is much clearer.
Having invested the traditional way for the past year, I had recently started to become curious about some of the jargon being banded around on various bulletin boards (i.e. short selling, CFDs, options, futures, spread betting, etc.) Like most people, I found much of the aforemetioned a little intimidating, especially given the allusions to "betting", etc.
This super little book demolishes all the myths and demonstrates that the alternatives to traditional investing are not complex or necessarily lead to potential financial suicide. The authors explain clearly and succinctly all of the above and more, identifying potential pitfalls and how to avoid them, opening up a whole new exciting world of sensible investing possibilities.
The authors provide ample information to get started but also point readers in the right direction for any additional information that they might need. All in all, an excellent buy for new and experienced investors.