|Looks familiar no? Good cover.|
This is a bestiary of unusual creatures for your OSR games. It's stated for OSRIC but that just means minimal or no conversion to the OSR rule set of your choice.
Included are a variety of nasties, many of which are unique individuals but they're all a bit left of field compared to the straight up Monster Manual. I particularly like the Pontiff, which are a race of Alien-like religious zealots and the Audience which are blind but a floating mass of mouths on stalks that speak various spell effects. Not unlike a certain tyrannical floating sphere with a lot of eyes...
The art is excellent throughout, especially if you like female monsters that are half spider, half naked chick. In fact there are a lot of topless terrors depicted in this book, and the horror themes of a lot of these beasties means it might not be suitable for younger players. However if naked girl demons with razor sharp teeth and tentacles where their genitals should be is your bag, then crack on.
I like it, it's different, the monsters are creative and unusual but still useable, and at pay what you want on DriveThruRPG you can't argue with the price.