Nina thought she knew everything about her best friend, Aleah. Then she met Aleah's brother.

Antonio is handsome, mysterious, and strangely absent from every family story Nina has ever heard. She can't deny the instant attraction between them-but there's something about him that doesn't quite add up.

Then tragedy strikes.

When Aleah's parents are brutally murdered, Nina opens her home to her grieving best friend-and to Antonio. But strange noises in the middle of the night, buried family secrets, and Antonio's increasingly mysterious behavior leave Nina wondering just how much she really knows about the family she has grown to love.

The truth is more terrifying than anything she could have imagined.

Antonio is hiding a secret that should be impossible, and once Nina discovers it, there is no returning to the ordinary life she knew. Suddenly, murder is only the beginning. A dangerous family history is coming to light, someone wants Antonio and Aleah dead, and Nina has found herself caught between a world she never knew existed and a man she is beginning to want more than she should.

Falling for your best friend's brother is complicated enough.

Falling for one who may not be entirely human could change your life forever.

A supernatural romance filled with mystery, danger, dark family secrets, and an unexpected love that refuses to stay buried.