A review by lizabethstucker
The "supernatural" Book of Monsters, Spirits, Demons, and Ghouls by Alex Irvine

3.0

This book is a look at the creatures behind the stories shown on the series. Unfortunately I found this book to be a tad slow, although the premise was very well thought out. It is written as if Dean (and sometimes Sam) are writing a guidebook to help other hunters, using information from their father's notebooks.

It probably serves better as a fanfiction guide than anything else, going into some detail about the various types of creatures that Sam and Dean and John and Bobby have run into over their years as hunters.