The Miseducation of Miss Delilah: A Sweet Regency Romance - School of Charm, #3

Is he her kidnapper...or her hero? Delilah always knew she'd marry someone rich and powerful, but she never imagined she'd be engaged to the man her friends call 'Lord Evil.'She's certain they're exaggerating the danger she's in...until she slips away during her engagement party and finds herself held captive by a terrifying brute. Trembling in terror in his arms, she tells the stranger to take whatever he wants, just let her go.
But the beast growls in her ear, "I'm not here for your jewels, princess. I'm here for you."