Showing Dark Fire by Christine Feehan

When Darius, the leader of a small band of Carpathian musicians, first sees the new mechanic hired to work on the band's touring vehicles, he is astonished to see the red colour of her hair. It has been centuries since he last saw colours or even felt emotions. Although mechanic Tempest Trine needs the job, she quickly realises she's bitten off more than she can chew. Tempest has always felt different, apart from others. But from the moment his arms close around her, enveloping her in a sorcerer's spell, Darius seems to understand her unique gifts. But does his kiss offer the love and belonging she seeks, or a danger more potent than anything she has ever known?