Trust Fall

Aviana has never belonged to anyone. Passed from one foster home to another, she's learned that love is temporary, trust is dangerous, and survival means keeping her heart locked away. Abuse and neglect have left her with scars-some that fade, and some that never will.
Now, at a secluded trauma retreat, she's supposed to be healing, learning how to exist without fear. But someone is watching her.
He moves in the shadows. A presence she can't see but can feel. He calls himself Nightshade. A pr...