Crescendo

In Crescendo, after surviving an attempt on her life, Nora Grey has a gorgeous guardian angel, Patch. But recently, he's been acting distant and spending time with Nora's archenemy. Nora finds herself drawn to an old family friend, who she suspects is hiding something. As she questions her Nephilim bloodline and her father's murder, she puts herself in danger to uncover the truth, but it could destroy everything she trusts.