Silk & Sand: An MM Fantasy Romance Duology:

The only thing worse than trekking across a dangerous desert on a nearly impossible mission? When your guide is intolerable-and irresistible. Seth spends his days hunting down mystical artifacts. As a Curator for the Arcanum College, that's his job. But when an arcanist murders a fellow scholar, Seth finds himself assigned instead to a dusty, thirsty, frustrating manhunt. But why him? Because, he's been told by his superiors, he's the only Curator sufficiently tenacious and brutal for the j...