Rafferty breezed into his office the next morning, told a startled Llewellyn that the case was as good as solved, and handed him his ma's astrology magazine. 'Take a look at that.' Llewellyn glanced briefly at the page indicated, before he turned to the front of the magazine, raised his eyebrows, and asked perceptively, 'Do I detect the assistance of the indomitable Mrs Rafferty in the matter?' 'You do,' Rafferty told him sheepishly. 'We now know what that symbol means. It wasn't an attempt at an initial, at all, but the astrologer's way of writing the sign for Gemini. Jasper Moon was a professional astrologer - what more natural than for him to scrawl the identity of his murderer in the astrological language he used every day? Which is what ma kept repeating all the way to that damn cla