Scorn of the Sky Goddess - Keepers of the Stones, #3

From USA Today Bestselling Author, Tara West With the balance of power shifting, the young witch Dianna must destroy the Sky Goddess, Madhea, before the world turns into a frozen tomb. First, she'll need to convince the Ice People to give her their goddess stones, making them vulnerable to Madhea's wrath. Next, she must confront an army of dwarves and giants to retrieve the final and most powerful stone.
Only then will her magic be strong enough to take on the Sky Goddess. But even with all the stones, she can't fight Madhea alone. Forced to rely on the two men competing for her love, she has to convince her rivals to work together while ignoring her pining heart.