Her astrological bible did not include the idea of human beings born anywhere else; its anonymous author had lived and died before even the first rocket to the Moon.  She had tried very hard to find a logical way out of the dilemma, on the assumption that all the principles were included in her manual and that what she must do was to find a way to correct for the lateral displacement.  But she found herself lost in a mass of unfamiliar relationships; when it came right down to it she was not even sure whether or not the signs of the Zodiac were the same when seen from Mars and what could one possibly do without the signs of the Zodiac?