Two words: amazingly creepy! This is one of the few monster manuals I have ever perused that made me sort of creeped out for a moment. All I must say is pick the book up! I paid for my copy and the money was well spent, but it's available to everyone for whatever price they want to pay or free, for those who are so inclined. My only suggestion is that the author make a version that's Pathfinder RPG compatible with full-color art and it would be even more cool!
[5 of 5 Stars!]