Sam, in the silent months after Anna’s death, would obsessively replay this scene in his head. If she doesn’t take the job on Press That Button! and if Anna can’t afford to buy the new car. If Anna buys the new car but drives directly home after dinner. If the first Anna Lee doesn’t jump from that building and if Anna never comes to Los Angeles. If Anna doesn’t stop driving after she hits the coyote. If Anna finds the emergency lights. If Anna never sleeps with George. If Sam is never born. There are, he determines, infinite ways his mother doesn’t die that night and only one way she does.

