Skye MacKinnon 
Winter Goddess [EPUB ebook] 

The time has come to fight or die.
Just because Wyn has changed doesn’t mean that the war is over. Not at all.
Angus and the Morrigan are ready for battle, but so are Wyn and her allies.
It’s time to fight for the Winter Realm and the balance that keeps the magic alive.
The fourth and final book in the Daughter of Winter series, a fantasy reverse harem full of yummy protective men, a strong heroine, Celtic mythology, kilts, Scottish accents, very steamy scenes and even dragons.
Also available as audiobook.
This series needs to be read in order, so start with Winter Princess if you’re new to Daughter of Winter.