Jamie Conklin, a boy born with an unnatural ability to see and learn things no one else can, is enlisted to help an NYPD detective pursue a killer who has threatened to strike from beyond the grave.

Her Boston family shattered by the deaths of her mother and sister on the Titanic, Sibyl attempts to contact her departed loved ones at a medium's table before reconnecting with former flame Ben, with whom she tackles a harrowing mystery.

Using her talent for connecting with the ghosts around her in her career as an archaeologist, Ren is guided by the ghosts of two Mimbres women while pursuing the most important discovery of her career.

In World War I Paris, Opaline Duplessi, an employee at the famous La Fantasie Russie jewelry store, spends her time making trench watches for soldiers at the front, and mourning jewelry for the mothers, wives, and lovers of those who have fallen. People say that Opaline's creations are magical, a word she would rather not use. But she does have a rare gift, a form of lithomancy that allows her to translate the energy emanating from the stones and...