Cin d'Rella and the Messengers of Death - Circle of the Rose Chronicles, #4

With the final piece of the weapon lost to her, Cin's only hope of reclaiming it is by keeping her promise to the sea witch. But, will the cost be too high of a price for her to pay? As Cin attempts to forge a friendship with Ondine's son, the stakes for not only Briardale but also herself have never been higher. The whole city is depending on her to make the right decision, but can she do what's needed without breaking Coltan's heart in the process?The new world awaits the citizens of Briardale, but there's still one obstacle Cin must overcome before it can be released from the curse: the angel of death.
By defeating Suri, Cin can finally free the people of Briardale and end Suri's threat to humanity once and for all. Can one Thorn save the world? Or is humanity doomed to suffer the consequences of its past mistakes?