Singing with the Devil — Cassandra Rose Clarke

She'd risked her heart once hunting demons. Now she'll risk it again trying to save one.

When a demon tries to literally rip out your heart, it changes you. At least, it did for Helena Muir. Now estranged from her demon-hunting family, Helena spends her days working as a quiet accountant and her nights reveling in a secret love of hard-core metal music, her hunting days behind her. Or so she thought -- until a surprise visit from her sister sucks her right back in.

With Helena's affinity for music and magic, she is perfectly suited to track their newest target: Aleksi Haakanen, tattooed demon and lead singer for Black Moon, known for infusing his dark music with even darker magic. But when the night goes horribly wrong, Helena finds herself the unwitting “guest” of Aleksi -- and unaccountably drawn to the powerful and charismatic demon.

The deeper she falls into Aleski's world, the more she questions her mission. And whether proving herself to her family is worth bringing down the one man who can truly see into her heart.