Dragon Fall by Katie Macalister

You Flirt With Fire...
For Aoife Dakar, seeing is believing-and she's seen some extraordinary things. It's too bad no one else believes that she witnessed a supernatural murder at an outdoor fair. Returning to the scene for proof, Aoife encounters a wise-cracking demon dog-and a gloriously naked man who can shift into a dragon and kiss like a god. Now thrust into a fantastical world that's both exhilarating and terrifying, Aoife is about to learn just how hot a dragon's fire burns.

When You Date a Dragon
Kostya has no time for a human woman with endless questions, no matter how gorgeous or tempting she is. He must break the curse that has splintered the dragon clans before more of his kind die. But his powerful attraction to Aoife runs much deeper than the physical-and there may be more to her than even his sharp dragon eyes can see. To survive the coming battle for the fate of his race, he needs a mate of true heart and soul . . .