Rage of the Desert Wolf - Red Rock Series, #4

Healing asks you to forgive. Rage asks whether you should. 

Luna has spent her life turning survival into a science. It's the only thing standing between her and the darkness she's spent years keeping locked away. But when faced with a choice between staying with the people she loves and leaving to protect them, Luna finds herself pulled into a conspiracy rooted in the very place she escaped. 

As old enemies rise and impossible truths come to light, Luna is forced to confront the reality she's spent years avoiding: she was never the only experiment. The past isn't finished with her, and neither are the people willing to kill to keep it buried. Kai has become the steady presence she never expected. 
Jase remains tied to secrets she can't untangle. 

Caught between two men who see different pieces of her, Luna must decide who she wants to be when the masks come off and the truth finally stands exposed. Rage of the Desert Wolf is a story of identity, loyalty, and the cost of reclaiming your power. When the weapon turns back toward the hands that created it, will rage become her destruction—or the thing that finally sets her free?