Every debutante aspires to snag a duke. Elin Morris just happens to have had one reserved since birth. But postponements of her marriage to London's most powerful peer give Elin time to wonder how she will marry Gavin Baynton when she cannot forget his brother, Benedict.

Already exasperated at being yanked from the military to meet "family obligations," now Ben must suffer watching his arrogant sibling squire the only woman he has ever loved. Joining the army saved Ben from sinking into bitterness, but seeing Elin again takes him back to the day they surrendered to their intoxicating desire.

As the wedding draws near, Elin tries to push Ben far from her thoughts. When danger brings them together, there is no denying their feelings. But can Elin choose love over duty?