This special deluxe release finally collects the oft-requested and long-denied “Open the Moon!” from the GUIDE TO THE KNOWN KEYS one-shot. Plus the other long-sold-out one-shot, GRINDHOUSE! PLUS plus: the even more hard-to-find IDW 10th anniversary Locke & Key tale, “In the Can!” And additional covers, behind-the-scenes photos and more, all wrapped up in a beautiful 72-page package.

The story of the Keyhouse, a New England mansion, with doors that transform all who walk through them...and home to a hate-filled and relentless creature that will not rest until it opens the most terrible door of all.

The story of the Keyhouse, a New England mansion, with doors that transform all who walk through them...and home to a hate-filled and relentless creature that will not rest until it opens the most terrible door of all.