Clanbook: Karnstein

From publisher blurb:

Their origins mysterious and history tragic, this once-prominent bloodline have become obscure, many would say extinct. In fact, not so. "Inbreds" still walk the earth, albeit few in number. Pretense, their weird Discipline that allows them to seem mortal, aids them in hiding from enemies and each other. So in fact how many still exist? No one can say. Or at least no one who knows is sharing.

This book about the almost lost Karnstein bloodline includes:

An overview of their nature and history.
A detailed description of their Discipline.
Complete character bios for some prominent Karnsteins anyone might meet.
Archetypes of the line which may be used by Players or Storytellers.