The Monster’s Lover by Samantha MacLeod

Promised to cruel King Nøkkyn’s harem, Sol Eriksen is out of options, and nearly out of time.

When she meets a distractingly handsome stranger in the Ironwood Forest who claims to be a legendary monster, Sol thinks he must be a madman, or a demon. She knows she shouldn’t listen to him. Or trust him. And she should not, under any circumstances, kiss him again.

As King Nøkkyn’s grip around her tightens, Sol finds her last chance at freedom may lie with her mysterious new lover, the man who calls himself Fenris.