The artwork in this book alone is enough to make you want to buy it and if you thought Faeries were pretty little creatures who just flitted around flowers, you will be disappointed. These Sidhe are very different indeed. Some may find them repugnant to look upon or unearthly (which of course they are to a certain extent).
The book itself as its name denotes is actually split into two halves.........one way up it is Good Faeries and the other way up, it is Bad Faeries. There are Sidhe for every occasion even a computer glitch Sidhe as another reviewer pointed out and yes, I too had a problem.
For a believer in the Sidhe (pronounced Shay or Shee) this book is an invaluable tool and I truly believe in the Seelie Court and the Unseelie Court. Don't mess with the Biti Folk though as they don't like humans much and their revenge is swift and terrible.