The Stolen Princess — Kristen Gupton

More than twenty years have passed since Princess Kayla Sipesh was taken from Tordania against her will by Athan Vercilla. Now, with her adopted homeland of the Northern Wastes in danger, she's forced to travel back to where it all began. While she's never met her brother, she must seek out Keiran's help in planning a future war to end Lord Vercilla's tyranny once and for all. Despite all the time that has passed, Athan's obsession with Kayla has never faded. He soon learns she's come out of hiding, and getting her back under his control is all he's dreamt of. One way or another, he will figure out how to reclaim her, even if he has to kill the entire Nahli race to do so.