Under The Midnight Sun

Description for UNDER THE MIDNIGHT SUN by Marilyn Cunningham:

IN FROM THE COLD...

Loner Brian Kennedy relished living in the unconquered Alaskan wilderness. Yet discovering a body on the tundra was not an adventure he'd wished for. The authorities assured him his role in the investigation was over--until beautiful Malinche Adams came to his doorstep, asking his help in finding her brother's killer.

Malinche managed to burrow into his solitary life with annoying ease--and into his bed with passionate fervor. With danger dogging their every step, they fled into the rugged Alaskan landscape to find the truth. But the truth, Brian realized, was much closer to home-without realizing it, he'd held Malinche's life in the palm of his hand....,

 Harlequin Intrigue #492, November, 1998.