Doug Swift: 3 books

The beautiful princess of Llangora has been captured by barbarians. I can help. I have powers, forbidden powers. No one will listen to me, I’m just a girl, a lowly palace servant. A squad of champions is attempting a rescue. The kingdom is threatened by evil. Sorcery and treachery and death abound....

How can Dusty stand it? Will he have to marry Charity to save her? The more he tries to help, the worse things get. She's so embarrassed by him, but she's in distress and needs him. Is there more to Charity than meets the eye? He can't help falling in love with her. Can he save her? Does she really want to marry him?

Danus says he loves me, but he’s enchanted by the princess. If I don’t help Danus rescue Princess Vyrelli she’ll perish. But if I save her, she’ll take Danus from me. I can’t lose Danus. He loves me. My sorcery is strong. I can control it. I don’t care if it’s forbidden. It’s addictive. I can’t stop. I can’t control it. I don’t know what I might do. Can anyone save me?