Over fourteen expeditions I drove a hundred thousand miles across four continents searching out churches, cathedrals, baptistries, catacombs, archeological sites, art galleries, antiquities museums, necropoleis, classical gardens, castles, fortresses, palaces, and private homes--any place that had a Roman Empire era stone sarcophagus. Beside the work of locating and cataloguing sarcophagi, the project I set for myself twenty years ago, I composed...