Cluster of Spies

A ranking defector shakes the National Security establishment to its core when he reveals that Washington's most sensitive secrets routinely pass across the Russian President's desk. Fearing that his own organization has been penetrated, the Director of the FBI summons Inspector Richard Thatcher from his exile posting to Helena, Montana to conduct an off the books investigation. Thatcher's quest takes him to the highest levels of the United States Government where he finds suspects serving ...