Dhampir, The Blood Curse

God knows that Jared and Tyler Jace didn't ask for it, but when the brothers began showing symptoms from a rare blood abnormality, it was suspected their late father's "sins" had come home to roost. They were cursed. Heirs to one of the world's largest architectural firms, Jace & Jace Architects, and considered West Haven, Maine's most prominent young bachelors, the brothers had a lot of living to do. But before that can occur, they would be tasked with a near-impossible mission. They would first travel to Central Europe to meet the mysterious Lady Dautbegovic. Her incredible tale linked the brothers' fate in a battle that could tilt the scale of good vs. evil-expanding to the most extensive mountain range on earth, the Andes Mountains of South America. The brothers would soon discover that there's a place further than traveling around the world, and taller than the highest mountain - that place is at the beginning.