Magic and Fate - Fated Magic Series, #6

I won't let them die. All hell has broken loose in Charleston. There are new shifters. Old shifters. Magic so ancient and dark, no one can identify it. The line that separates good and evil is about to be dissolved, and Finn and I are the only ones who can stop it. Only, it's going to require the most dangerous use of our magic. I'm confident I can save them. All. Welcome to Sullen's Grove and the world of Ivy Grace, where time travel, magic, shifters, love and heartbreak run rampant.
Ivy is a bad-ass heroine, ready to fight for what matters most. This is the final installment in the complete six-book series.