The Three Coffin Problem

Medieval Europe. A world of darkness. Of Gothic castles, isolated monasteries, of monks and knights and things that go bump in the night. A world where vampires can roam at will... At least, as long as they obey the rules! For a vampire may not murder another vampire. Not unless they have a really good reason to, anyway. Enter Judge Dee. Ancient. Immortal. Ascetic. His cold intellect draws him whe...