The Crescent City by Lexi Ostrow

Isla Covington lost her entire world the night the Hellfire was unleashed. This might not have been so terrible, if she hadn’t been next in line to be Coven Priestess, and inherit more powers than any one witch should wield. Without her mother and fiance to guide her, she ran from her magic, from her home.

Noah wandered the Otherside, the spirit world, making certain Isla stayed out of harm’s way. He’d died of a sort once before and awoken as a Vampire. The second time he’d not had a failsafe. Death was not strong enough to separate the pair, even if he moved in the shadows unknown to Isla. He’d spent years ensuring she found herself, and did not take her life to be with him. Even if it meant torturing himself with what he could not have.

Isla’s godsons go missing, forcing her to return home – to return to her magic. The path leads her to a city of pure magic, and a witch who claims she can bring back the dead – for a price. All that stands between Isla and Noah is one tiny spell. A tiny spell which could destroy New Orleans.