Under A Celtic Moon (Book 2 - BloodMoon & Magic) - BloodMoon & Magic, #2

Ahyna O'Fáeláin:What happens when you pair an Irish fire-witch with a Scottish vampire? Sparks fly...of course! Just a wee witch when she first met Daegan Scott, an unbreakable bond was formed--or so they thought. She watched as the vamp matured into a fine warrior. Then Daegan and the other males went off to war, and Ahnya was left with a secret she dared not share. So...she disappeared. Daegan Scott:Once a fierce vampire warrior from long ago, Daegan Scott is now a highly sought after architect living in downtown Denver.
After a startling discovery, his world gets turned upside down, and his past comes back to haunt him. With the revelation comes new desires, and he whisks both him and his mate off to Ireland where it all began. Can Daegan and Ahnya mend their severed relationship? Or will the secret between them forever keep them apart?