Her Viking Dragon Destiny by Sky Purington

She’s a twenty-first-century psychiatrist determined to improve everyone’s destiny. He’s a ruthless Viking dragon ruler set to be her destiny if it’s the last thing he does.

Savannah has long been plagued by dreams of a vicious Viking eager to yank her back to a turbulent era of warring kingdoms so he can claim her as his own. A beastly king with dual personalities who both repels and fascinates her. Terrifies her even as he arouses her. Someone she’s determined to evade until she realizes he could very well harm her friends and threaten the destinies of so many.
Zane has long craved Savannah, but when she finally ends up in tenth-century Norway, nothing goes as planned. Instead, chaos erupts, and peace between kingdoms hangs more in the balance than ever, making discovering the secrets of their forgotten past crucial. Will he be able to find out what happened in time, or is the sinfully alluring woman he wants to make his already out of reach?