The younger Tim is overwhelmed with desire for Fuller, but the older man shrewdly keeps things at a distance. Fuller is so detached from his own inner life he even aces a lie detector test during a attempt to purge the State Department of homosexuals. Eventually Tim's religious convictions take him away from his lover and into the Army.
Thomas Mallon's novels (Dewey Defeats Truman, Two Moons) feature political and historical backgrounds, and Fellow Travelers offers rich details of the workday habits of government employees and lively descriptions of Congressional hearings. Mallon offers numerous theories for the motivations and behavior of McCarthy, Roy Cohn, and controversial committee staffer David Schine. All these historical figures make cameo appearances and Tim even encounters Clay Shaw, the shady character played by Tommy Lee Jones in the film JFK.
Fellow Travelers is a deeply sad book in its recording of the casual and not-so casual prejudices of the time and its much belated granting of self-acceptance to Tim. Fuller's behavior towards Tim once the younger man returns from the Army may strike some readers as abrupt, but (like the Sopranos ending) it's growing on me. Fuller's choices make sense given the climate of the time. There's no author-imposed happy ending here. Look at this time in America, Mallon says. This is how it was.