He-Man Power Sword; Skeletor had the second half, and used it as his main weapon. When joined, the two halves of the Power Sword will provide the key to Castle Grayskull (this is why the two figures' swords could combine into one, when the action figures were initially released). In one early illustrated story, He-Man and Skeletor united their two Power Sword halves to form the true Power Sword, defeating a common enemy. In June 2012, DC Comics began publishing a six-issue limited series, "He-Man and the Masters of the Universe", alongside the weekly digital first series "Masters of the Universe".
The Man in the High Castle progressed little, because he was too disturbed by his original research for "The Man in the High Castle" and could not mentally bear "to go back and read about Nazis again." He suggested that the sequel would be a collaboration with another author:Somebody would have to come in and help me do a sequel to it. Someone who had the stomach for the stamina to think along those lines, to get into the head; if you're going to start writing about Reinhard Heydrich, for instance, you have to get into his face. Can you imagine getting into Reinhard Heydrich's face?