The Devil She Knows (Harlequin Blaze Series, #766)

Heaven help her…  

Willow Portis tries extra hard to be the good girl of Sweetheart, South Carolina. But the night of the Fall Masquerade, she steps out of her well-behaved shoes and into a supersexy angel costume. And when she’s tempted by a stranger, she gives in! 

Devlin Warwick has returned to Sweetheart, determined to show up the busybodies who ran him out of town ten years earlier. Seducing Willow probably isn’t the best way to prove them wrong…. 

And there’ll be hell to pay when the masks come off and she realizes he’s a devil she knows!