Yeah, I wondered about that. It's a series where Wolverine visits the Savage Land. So I guess they chose to focus a variant cover on his sexy female loin-cloth-wearing scantily clad co-star.
In a 98% male-dominated readership (most of whom probably aren't getting laid) you can't really go wrong with a Shanna cover by Manara. But it does raise some initial confusion about the book's title.