While renovating an old house with her ex-husband, Sarah Greene finds a mirror that holds the spirit of a dead girl. As she learns more about the people who built Casa Abrigo--and about their demon-worshipping son--Sarah comes to believe the girl did not die a natural death, and she sets out to discover the truth.the truth.

There's a ghost in the mirror. And secrets in the past...

While renovating an old house, Sarah Greene discovers a strange mirror haunted by a murdered teenage girl. It's not the first time Sarah has seen a ghost. This is different, though. It's a psychic experience like nothing she's known before.

She sets out to discover the victim's identity and stumbles onto something chilling. The people who built the house had a son who worshipped demons. More and more, Sarah comes to believe he killed the girl. But why?

The sinister feeling isn't confined to the house. An insidious evil infests the town of Dos Santos. Sarah begins to wonder if it's all tied together.

Digging for answers in a murderer's past is creepy. But Sarah starts to fear she's awakened something malevolent. Something so dark as to make the demon-worshipping son insignificant.

But what does it want with her?