In Spidersilk the novel it is quite apparent that the intruders come from an entirely different dimension. Mark, the main character, even spends his waking and dreaming hours fighting off the intruders. However, at times, it seems as if Mark may be from a different dimension as well. For example, it is often mentioned that he is a newcomer to the town, but it never actually says where he's from. He definitely has abilities that others do not and his knowledge of other worlds (like our own!) is impressive. What are your thoughts on the mysterious and powerful main character?