Who is Ritter, and why is he so important to Mike?
Who is the Grey Man in the Atheneum? And what is Chevalier to the Rosicrucians?
Did Reverend Greene really escape? Whatever happened to Becky?
Also included in this collection is the first case that Grimaulkin has with his new apprentice, Ash.
Re-enter the world of Grimaulkin, where magic is real.