Obtaining a PDF copy of a out of print book is incredibly helpful when you want to run a older game. Since I'm running a game of Werewolf: The Apocalypse, I needed a copy of the Fianna tribebook for research and my players. The Tribe is one of the main three tribes at the Caern the Chronicle is set.

The book is immensely helpful, besides the normal crunch such splats give you. The book gives the idea of the Fianna to the reader. I found a lot of the smaller details useful, such as Rites of Passage information and the character templates.

All in all, it was money well spent, for a book that helps see past any of the normal stereotypes such factions receive in a RPG.