Shattered Lies (PB) (2015)

She wants to know the truth, but some secrets might be better left alone... Kate Thayer has a good life as a veterinarian, running the family horse farm-until she uncovers an act of unimaginable treachery by those she trusted most and learns that everything she knew about herself was a lie. Her paternal grandmother, the woman who raised her, is behind a number of devastating secrets Kate is compelled to discover. But the deeper she digs, the more betrayal she finds, changing her life in ways she could have never foreseen.