While Tesla performs a demonstration at Mark Twain's retirement party, anuninvited guest with an unmatched intellect threatens everything Tesla hasworked for. Meanwhile, Susan and Houdini enjoy a quiet evening ofseances and astral travel with Aleister Crowley. In Vienna, the Cultcontinues its attempts to recruit a starving artist with a unique destiny. Collects Herald: Lovecraft & Tesla 4-6.