Her murder shocked the nation. Her husband never pressed charges and moved abroad under a cloud of suspicion. Her son, just four years old, grew up in a loveless boarding school. And Detective Inspector Darnell, vowing to leave no stone unturned in the search for her killer, began to lose his only daughter. The young Stella Darnell grew to resent the dead Kate Rokesmith for capturing her father's attention in a way she never could.Thirty years later, Stella is dutifully sorting through her father's attic after his sudden death. The Rokesmith case papers are in a corner gathering dust: the case was never solved. Stella knows she should destroy them. Instead, she opens the box, and starts to read...

    . . and vanished.Missing persons investigator Brenna Spector has a rare neurological disorder that enables her to recall every detail of every day of her life. A blessing and a curse, it began in childhood, when her older sister stepped into a strange car never to be seen again, and it’s proven invaluable in her work. But it hasn’t helped her solve the mystery that haunts her above all others—and it didn’t lead her to little Iris. When a local woman, Carol Wentz, disappears eleven years later, Brenna uncovers bizarre connections between the missing woman, the long-gone little girl . . . and herself.