Robert Bloch has become one with his fictional counterpart Ludvig Prinn: future generations of readers will know him as an eldritch name hovering over a body of nightmare texts. To know them will be to know him. And thus we have decided to release a new and expanded third edition of Robert Bloch’s Mysteries of the Worm. This collection contains four more Mythos tales–”The Opener of the Way”, “The Eyes of the Mummy”, “Black Bargain”, and “Philtre Tip”–not included in the first two editions.