A Rogue in Moonlight by Susan King

Love makes its own magic…

To claim her inheritance, Fiona MacCarran must marry a wealthy Highlander—but teaching school in a remote Highland glen provides no hope of a match to satisfy the eccentric will. Then she meets Dougal MacGregor, a rugged laird and notorious whisky smuggler who steals her breath away–and her heart. Though he wants to send the schoolmistress away, an irresistible passion draws them together—and Fiona is tempted to forget obligations, the law, and whether she can trust this handsome rogue.
Intent on protecting a clan secret and the people of his glen, Dougal must move a precious whisky cargo before the law closes in. He never counted on prim, beautiful, inquisitive Fiona disrupting the plan—or stirring his shuttered heart. Though honor insists he keep his distance, each glance, each kiss undoes his resolve.

Swept into a dangerous game of loyalty and longing, Dougal and Fiona soon discover that one wrong step could cost them everything—including each other.