Covenant — B.J. McCall

Thanks to a mysterious covenant, Byrne Tregaron and Livia Hazac will be bonded for life. Livia is getting the mate of her dreams, a dragon that doesn't know she exists.

Byrne is getting a mate he doesn't want, but he can't break the covenant without shaming his clan. Byrne is spending his last night as an unmated dragon his way, a blowout last-hours-of-freedom party.

Livia is aware that Byrne doesn't want a Hazac for a mate and for him keeping the covenant is a matter of honor, not desire. She has one shot to capture her dragon on her terms. She attends Byrne's party with seduction in mind.
One night. Her way.