No one is more surprised than Lem Altick when it turns out he's actually good at peddling encyclopedias door to door. He hates the predatory world of sales, but he needs the money to pay for college. Then things go horribly wrong. In a sweltering trailer in rural Florida, a couple Lem has spent hours pitching to is shot dead before his eyes, and the unassuming young man is suddenly pulled into ...