The Fallen Chronicles: Dark Angel by Amanda Jones

Katia may be a celebrated musician, but she’d always felt a little like an outsider looking in. Who knew that being abducted by a handsome stranger would set her on a crash course with her destiny…
Luc has spent an eternity keeping everyone and everything at a distance as an unstoppable darkness consumes his soul. Will his beautiful captive be his salvation, or will they both be consumed by the ultimate evil

Twisted Luck by Mia Downing

When I told him to go to hell, I never realized it would be a trip for two.

All I wanted was luck—the good kind. I’d lost my job, a jerk hacked my bank account, and I caught my best friend screwing my fiancé. When stood up by my Internet date in a bar, I met the perfect man—tall, dark, and handsome in the most expensive suit. He was out of my league, but I didn’t want forever.