He sensed that his mind had come partly unmoored from the present. That might be a result of the wound, or the drugs, but it might simply be sleep deprivation, or the cumulative shocks he’d sustained over the past three days. His emotions swirled and eddied like a dark body of water in his skull, and his thoughts bobbed and slipped over the surface, only tenuously tied to reality.

Snatches of his last conversation with Melba sounded in his mind, like something overheard on a train. The word sin resonated again and again. Tom had committed the usual sins during his life, but there were other, more profound transgressions that he seldom acknowledged, even to himself. He’d done terrible things during the war. He knew the common guilt of the combat survivor, and the special guilt of the combat medic. He carried the deadened grief sense of the civilian physician, who lost so many battles with death in lonely sickrooms, his only weapon at the end his ability to ease pain, and sometimes not even that. As for the more universal sins: the familiar guilt of the adulterer had been dwarfed by that of the absentee father, who brought life into the world and then left it to struggle like a seed abandoned on the ground. A dozen rationalizations came to him, of course, the first being that he hadn’t known of the boy’s existence. But at his core, that brought no comfort.

Ever since Viola had told him about her son, Tom had been reflecting on Thomas Jefferson. Tom been named after the third president, but that was only an accidental irony. At some level, though, he had always strived to follow in Jefferson’s footsteps. How could you not love a man whose library had contained six thousand books in an era when public libraries held only half as many volumes? A man who called himself a Christian but spent six years painstakingly cobbling together a customized Bible that contained no miracles, prophecies, angels, or resurrections?

Six days hence, historians would celebrate the nation’s acquisition of the very land beneath Tom’s feet, one of Jefferson’s greatest accomplishments. And yet, this mental giant whom he’d studied in school like a demigod now shared with him a unique sin. Upon his death, Jefferson had left behind an enslaved black mistress and mixed-race children. He had freed some of his Negro descendants before his death, but others, along with most of his remaining slaves—more than a hundred human beings—had been sold at auction to pay his debts, a monumental hypocrisy and surely a sin by any measure. How, historians asked, could the man who authored the Declaration of Independence have done this?