Diabolist class

[Dread Knight]

Hello I'm going to be making a conjuratation focused wizard and I'm interested in going into the Prestige Class Diabolist.

Under the addditional resources page it says it is in Pathfinder Campaign Setting Princes of Darkness but I can't find that only Pathfinder Chronicals Princes of Darkness. Are they the same thing or is one an update? If they are same is there going to be an update sometime soon so I don't waste my money on an outdated book?

[Dylos]

Ok, so here's the issue with this book, it says "Pathfinder Chronicles: Princes of Darkness" as the title, but it is part of the pathfinder campaign setting line.

You have the right book.

[David knott 242]

They appear to be references to the same book. The book's title begins with Pathfinder Chronicles and this site lists it as being part of the Pathfinder Campaign Setting line.

[Dread Knight]

Alright thanks for the info