The Poison Song (The Winnowing Flame #3) by Jen Williams

From Jen Williams, three-time British Fantasy Award finalist, comes the electrifying conclusion to the Winnowing Flame trilogy. Exhilarating epic fantasy for fans of Robin Hobb. Jump on board a war beast or two with Vintage, Noon and Tor and return to Sarn for the last installment of this epic series where the trio must gather their forces and make a final stand against the invading Jure'lia.

The Ninth Rain (The Winnowing Flame Trilogy #1) by Jen Williams

The Eborans always kept the humans safe from Jure'lia, a mysterious group of creatures, for thousands of years, until the tree that gives them life dies. Now, Eborans are dying out and threats arise from remaining Jure'lia artifacts. Vintage, an explorer, hires Tormalin, one of the last Eborans, to be her bodyguard on her quest to understand their foe.