When the fate of millions rests on the decisions of a mentally compromised leader, what can one person do? Disillusioned by President Woodrow Wilson's destructive and irrational handling of the 1919 Treaty of Versailles, a US diplomat named William C. Bullitt asked this very question. With the help of his friend Sigmund Freud, Bullitt set out to write a psychological analysis of the president.

After two years of collaboration, Bullitt and Freud signed off on a manuscript in April 1932. But the book was not published until 1966, nearly thirty years after Freud's death and only months before Bullitt's. The published edition was heavily redacted, and by the time it was released, the mystique of psychoanalysis had waned in popular culture and Wilson's legacy was unassailable. The psychological study was panned by critics, and Freud's descendants denied his involvement in the project.

For nearly a century, the mysterious, original Bullitt and Freud manuscript remained hidden from the public. Based on his reading of the 1932 manuscript, Weil examines the significance of Bullitt and Freud's findings and offers a major reassessment of the notorious psychobiography. The result is a powerful warning about the influence a single unbalanced personality can have on the course of history.