Isla's Reach by Francisca Liliana

One catastrophe is all it takes. The world of Iona has forgotten the time when dragons ruled the skies and their Viden riders controlled the wind. The Evandis War, started by the long dead Cinaed the Decayed was won, but at the extermination of every dragon and their Viden riders. Evelyn, the last Viden, has been in hiding for her entire life, but no more. Once she bonds with Oretem, the last dragon, her purpose quickly turns from being the shield for those she loves, to the blade that fights to survive. A Reticent assassin haunts her steps, one who has his own demons to battle. They both seek a single person--Meric, a bounty hunter Venandi, who the assassin endeavors to destroy and the Viden hopes to save. These three lives intertwine in ways that leave them questioning everything they've ever known. The roots of Isla's Reach burrow deep to carry the world, and it won't be long until they've broken entirely.

A Sea of Cinders by Adam R. Bishop

SPFBO8

In Cellagor—a land segregated between humans and Elves—fear, manipulation and war are inevitable. Nearly one hundred years have passed since the War of the Fallen, a cataclysmic battle between human and Elf which left both races teetering on the brink of extinction. Now, the Age of Tranquility is finally nearing its end, and the northern King of Havelmir is hungry for power and revenge. The Elven peace of mind remains unchanged—that is, until the Kingdom of Rhan is threatened by unknown forces. Soon it becomes clear that the tranquil Elven existence is once again at risk of crumbling. However, even with the element of surprise, the road to victory is not as smooth as it may seem. Ulterior motives are afoot, ancient magic is resurfacing, and an unlikely friendship between two young men may just pose the biggest threat of them all.