"Washington Nightmare!", Killraven and his group travel to Washington DC where they are captured by slavers. Reprint back-up story: "The Man Who Went Too Far!" A scientist invents a cosmic magnet which brings down a ghost-like inhabitant of space; His partner thinks that capturing such a being for study is cruel and he knocks the magnet so that it tilts downward and pulls a similar dense creature up to the surface from the Earth's core.
