When the famed photographer Miranda Brand died mysteriously at the height of her career, it sent shock waves through Callinas, California. Decades later, old wounds are reopened when her son Theo hires the ex-journalist Kate Aitken to archive his mother's work and personal effects. As Kate sorts through the vast maze of material and contends with the vicious rumors and shocking details of Miranda's private life, she pieces together a portrait of a vibrant artist buckling under the pressures of ambition, motherhood, and marriage. But Kate has secrets of her own, including a growing attraction to the enigmatic Theo, and when she stumbles across Miranda's diary, her curiosity spirals into a dangerous obsession.