Phoenix by May Gordon

Despite his dark upbringing and extensive military career, Mark Phoenix is always quick with a joke and a smile, something he does to hide the impact his tortured past still has on him. Mark believes having a life outside of CIG is impossible, and instead focuses on completing his missions and helping his brothers in arms. Besides, it’s not like he’s ever longed for more like a wife and family. At least, he never used to until he laid eyes on his princess.
Amelia Wittenberg, dubbed the lost princess, has spent years in solitude after being kidnapped from her family’s palace. But when her captors decide it’s time for her to reemerge, fear hits her yet again as she learns she’s to be sold to the highest bidder. She tried to mentally prepare herself for the worst, never daring to hope she’d be saved from the fate that awaited her.
Now on the run, Mark and Amelia find strength in their growing bond as they evade the danger hot on their trail. With both obvious and unknown foes after them, it’s hard to know who they can trust aside from each other and Mark’s team. Will they get their happily ever after? Or will Mark lose the missing piece of his heart when he’s only just know felt whole?