Of the three "Incal universe" books I've read so far, this is the one that feels the least "Incal". I'm not sure why, because the story is indeed crazy and wild and goes in all kinds of places and it takes a while to even understand what is happening.
But, still. It feels a little out of place. I'm guessing I'm wrong - in the sense that Wolfhead is probably a character I should remember but I don't. So I guess I now need to read Before Incal (because it's been sitting on the shelf forever) and why not also read Incal (because it's been a while), and then I need to make sure I have all of after incal and final incal...which I think are different books, with multiple volumes, but I'm not sure.
And Kill Wolfhead? It was a fun read, strange - in that the story jumps around time-wise, but fun nonetheless.