Sign of the Arcanum

From the introduction: The city of Jackport is a place where anything can be found…for a price. But what happens when the price is too high and the benefits not enough? Will you be able to shed light on the mystery and learn the truth behind a series of brutal murders targeting the Sorcerers of Jackport? A Dave Arneson’s Blackmoor adventure for PCs levels 4-10. Part one of And the Cabal Cried Out, No Hiding Place.