A Dragon's Witch, The Dragon Queen Series

She’s an assassin for the gods, and he’s her mark.
Granted immortality by the gods, Tink’s assignment is simple: eliminate all threats to the Dragon Queen.
When the Vampire, Leif, attacks the queen, his deed can’t go unpunished.
Given the assignment to end him, Tink hesitates.
Unable to slay him, Tink instead opens a portal to her original home in 16th Century Scandinavia. What was intended as an act to protect him from other Chosen turns out to be a nightmare with a change in the timeline.
In this reality, on the brink of war, the supernatural is out in the open and shifters abound. A dragon shifter is demanding fealty, as an army of werewolves wreak havoc along the coast, and vampires are enemies of the crown.
Caught between that of honor and duty, love and power, and trying to protect her family from the invading scourge that seeks to force the kingdom to fall, Tink must choose.
She is the god’s chosen. Is she willing to risk time and place to save the vampire she loves, or will her duty and honor be a death sentence for them both?