A Single Bead - Stephanie Engleman - Bog

A year after her grandmother's death in an airplane crash, Katelyn and her family visit the field where it happened, and Kate finds a single bead from her grandmother's rosary, and as more beads show up, Kate learns that people are crediting the beads with saving their lives--but can the story of the miraculous beads can save Kate's mother from the depression that is ruining her life?