David unties the rope of the dinghy from its moorings in the estuary, steps in and rows a few hundred yards out into the calm ocean. He opens his laptop and boots it up, and places the Wind Rose compass on the seat beside him. If he can recreate the Star of David grid pattern in his computer, he just might be able to conjure up the clipper ship Moon Singer, the way he did before. On that first day of summer more than a year ago David had used his prized crystal collection to form the sacred Star of David grid, placing the Singer crystal at the apex of the dominant triangle. Back then, he didn"t have a clue as to what he was doing. It was just a fun experiment. He had used a twig to draw a triangle in the sand, then an inverted triangle over that one, then laid the crystals strategically o

