This book is on pre-order until book delivery arrives. 
 
The Soul Sheild (Tendrils of Light #2) by Victoria Sorenson:
 
There's something wicked brewing within the five Kingdoms of Aksel, but Sayah, a half-elven Marked One, is more concerned about the darkness stirring inside her. She must learn to conquer her fear of her siphoning powers as she needs to save her sister from the treacherous Breeders of Thereon. Not only must she master her powers, but Sayah will also be burdened with the task of altering the future before it occurs... before she makes a realm-shattering choice.

Ornella is ensnared in the grasp of Bakunax, the most vile and corrupt of all Breeders. His plans regarding her and the kingdoms are unclear, yet he has claimed that the twins will mark the beginning of the end of the world as they know it. The shell of the dragon is not the only threat hiding in the shadows of Mount Auberon's caverns, and she must remain alert if she's to find a way out of her prison before Sayah storms into their trap.

The two sisters will test the strength of their bond... can they synchronize their wavelengths and communicate vital information to one another before it's too late?

If you are the type of reader who enjoys a mixture of cozy feelings and nature-influenced magic alongside a dash of despair, then I can guarantee you are in for a real treat.