When Dr. Camilla Dickinson's teenage granddaughter confronts her with the disquieting question of whether Camilla is, in fact, her grandmother, long-kept secrets rise to the surface to test the faith, love and loyalty of the Xanthakos family. This skillful, gripping tale shuttles between past and troubled present, providing clues to a multigenerational mystery -- clues that begin to focus on Camilla's son, the deeply troubled TV idol Artaxias, and on Camilla's mother, the irresistibly beautiful and adulterous Rose. Though riveting and psychologically complex, A Live Coal in the Sea is "infused with the warmth of love and mercy" (Booklist), showcasing the keen eye and deep compassion that have made L'Engle one of this century's premier writers on faith and its place in human experience.