With nothing but a spear he attempts to rescue the bound blonde human sacrifice from the voodoo, Nazi klansmen. Now, that's a comic book cover. (I'm pretty sure this one is by the great Alex Schomburg).
Wolverton's Spacehawk makes his only cover appearance.
The art in Fox's Phantom Lady stories could never live up to Matt Baker's covers.
And one more from Fox (complete with the word nude in the title).
I believe this last one is by E.C.'s Jack Kamen