When you reach me /
Rebecca Stead.
- 1st ed.
- New York : Yearling Book, c2009.
- 199 p. ; 22 cm.
As her mother prepares to be a contestant on the 1970s television game show, "The $20,000 Pyramid," a twelve-year-old New York City girl tries to make sense of a series of mysterious notes received from an anonymous source that seems to defy the laws of time and space.