Kif Kehlmann, a young, penniless writer, thinks he’s finally caught a break when he’s offered $10,000 to ghostwrite the memoir of Siegfried “Ziggy” Heidl, the notorious con man and corporate criminal. Ziggy is about to go to trial for defrauding banks for $700 million; they have six weeks to write the book.

But Ziggy swiftly proves almost impossible to work with: evasive, contradictory, and easily distracted by his still-running “business concerns”—which Kif worries may involve hiring hitmen from their shared office. Worse, Kif finds himself being pulled into an odd, hypnotic, and ever-closer orbit of all things Ziggy. As the deadline draws near, Kif becomes increasingly unsure if he is ghostwriting a memoir, or if Ziggy is rewriting him—his life, his future, and the very nature of the truth.