Jacquelyn Smith 
Kinslayer: A Novel of Lasniniar [EPUB ebook] 

Lasniniar. A new continent the elves can call home after the fall of Ralvaniar.
They hope to finally find peace under the leadership of Iadrawyn and Valanandir—far from the dark creatures they left behind in the magical cataclysm. A simple enough wish.
But darkness comes in many forms. And not even Iadrawyn and Valanandir know the hidden enemy that lurks within the elves’ midst.
…Or how far they must go to stop him.
The elves’ epic struggle evolves to a new level, drawing enemies and allies alike in this sweeping, second novel from the World of Lasniniar fantasy series by the author of the Fatal Empire series, Jacquelyn Smith.