Description
An instant New York Times bestseller, 21 Days of Fear: One Day, One Letter is a YA thriller from Hervé Commère that combines a missing-person mystery with an unusual chapter-by-chapter reading experience designed to build suspense.
Ten years ago, Lucas’s sister disappeared without a trace, tearing his family apart. His mother has lived with deep depression, his father refuses to speak about what happened, and Lucas has carried the weight of guilt ever since.
Then a mysterious note changes everything.
Lucas is given twenty-one days to uncover the truth about his sister’s disappearance. Twenty-one days to discover whether she may still be alive, and twenty-one days to decide how much he is willing to sacrifice to bring her home.
Every action is being watched and every choice matters. As Lucas follows the clues, he must confront the past while trying not to lose himself in the process.
The book’s distinctive format adds another layer to the mystery, with each of its twenty-one chapters sealed inside its own enclosure for readers to open as Lucas’s story unfolds.

