9TRAVIS SETTLED HIS back against the spire of rock and raised his right hand into the path of the sun, cradling in his palm a disk of glistening metal. Flash ... flash ... he made the signal pattern just as his ancestors a hundred years earlier and far across space had used trade mirrors to relay war alerts among the Chiricahua and White Mountain ranges. If Tsoay had returned safely, and if Buck had kept the agreed lookout on that peak a mile or so ahead, then the clan would know that he was coming and with what escort. He waited now, rubbing the small metal mirror absently on the loose sleeve of his shirt, waiting for a reply. Mirrors were best, not smoke fires which would broadcast too far the presence of men in the hills. Tsoay must have returned.... “What is it that you do?” Menlik,