Fred Taylor, a veteran of unspecified clandestine services that have caused him to spend hard times in Southeast Asia, finds himself at loose ends in Boston. A late-night chance encounter in the city's Beacon Hill area throws his lot in with eccentric art collector Clayton Reed. Reed has been tricked by a young man as unscrupulous as he is ignorant into examining and considering for purchase a collection of paintings whose presence in the U.S. seems,...