I must admit I don't like Rick Melton's original artwork for this. Mind you I thought his artwork for Deep Red was terrific.

D-A-C-B.

Reasoning...
D: Awesome, and I love alternate titles. ;)
A: Cool artwork, but have seen it before.
C: The white border destroys this otherwise excellent cover.
B: Just not my taste I suppose.

Mojo:

I actually prefer his THBTC artwork to DR. But they are both slight exceptions to the fact that he's a master!
:D