When You Reach Me

Miranda introduces her life in 1978 New York City, her friendship with Sal, their routine, and the moment everything changes: Sal is punched by Marcus and stops speaking to Miranda.

Miranda begins spending time with Julia and Annemarie, takes a lunch delivery job with Colin, and receives more notes that seem to know things nobody should know.

Marcus approaches Miranda and begins explaining his theory of time. Miranda is uncomfortable but listens. The conversations about physics plant seeds that will not bloom until the novel's end.

Miranda's mother prepares for a television game show appearance that has become her obsessive project. This subplot humanizes Miranda's home life and introduces the theme of preparation versus outcome.

The notes shift in tone from cryptic to urgent. One note warns explicitly that someone will die unless Miranda acts. She begins to understand that the writer is not playing a game.

Miranda learns the laughing man's name is Jimmy and begins to understand him as a person rather than a neighborhood fixture. Their brief friendship becomes one of the novel's most poignant relationships.

The school quiz show brings the novel's threads together. Miranda's mother competes. Sal is in danger on the street. Jimmy steps in front of a truck to save him, and is killed.

Miranda writes the final pages of her letter, addressing it to Marcus. She explains everything she now understands: the time loop, the sacrifice, the meaning of the notes. The novel closes on the theme of connection across impossible distances.