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.