Tomorrow, and Tomorrow, and Tomorrow

BY GABRIELLE ZEVIN

Sadie Green and Sam Masur first become friends as 12-year-olds, when Sam is in hospital with a smashed foot and a broken life, and Sadie is visiting her sister. This intricate, delicate book spans 30 years of their relationship, although they are not always friends. Sam is a gifted mathematician, Sadie a brilliant programmer, and together they design complex and beautiful online games along with Marx, Sam’s roommate, who becomes their producer. Their games create immersive and coherent worlds, unlike the one they themselves increasingly inhabit. Also unlike the