There's one bit in this story that I wonder if anything was ever followed up on it: After Castille (the telepathic Mentite) trapped the crew in an illusion of Dante's Inferno because of his illness, of course he was later treated and cured. But what about the rest of the crew? Surely being trapped in even an illusion of Hell would be traumatic in the extreme. Did any of the crew suffer any ill effects because of this? Did anyone suffer so much trauma that they would blame Castille and try to get revenge on him because of it? I'm just curious if any novel or comic ever followed up on this point.