Alice Metcalf was a devoted mother, loving wife and accomplished scientist who studied grief among elephants. Yet it's been a decade since she disappeared under mysterious circumstances, leaving behind her small daughter, husband, and the animals to which she devoted her life. All signs point to abandonment - or worse.<br><br>Still Jenna - now thirteen years old and truly orphaned by a father maddened by grief - steadfastly refuses to believe in her mother's desertion. So she decides to approach the two people who might still be able to help her find Alice: a disgraced psychic named Serenity Jones, and Virgil Stanhope, the cynical detective who first investigated her mother's disappearance and the strange, possibly linked death of one of her mother's coworkers.<br><br>Together these three lonely souls will discover truths destined to forever change their lives. Deeply moving and suspenseful, Jodi Picoult's 21st novel is a radiant exploration of the enduring love between mothers and daughters.