Special Forces Sergeant Dax Holloway crawled out of the Taliban's clutches barely alive. His captors took more than his sight. They took his humanity. Six years later, he's carved out an existence back in Boston. One dependent on routines. On walking the same path. Day after day. Through darkness and pain. Always alone. Second Sight is his only refuge. The most elite investigative firm in the country-built from the rubble of...