Sub-Category Page / Product listings show too much info...

I have a main category titled Comics.
From there they are broken into sub-Cats by publisher, one being Image.
Under that are the actual comics.
Ok, when I get to the Image sub-Cat, the books are showing (I only have 2 so far) with too much info per book. Can I choose what I want to show there? Its all running together and not very readable. Its taking all info that is on the Product's individual page.
What can I do?:(

https://www.LilleyPadGifts.com

ALSO, is there any way to limit the Categories that are shown once you've entered into a sub-Cat? If you look at my site and click on Comics, the publishers get sorta lost in with the rest of my other Main Categories.
Thanks!

Well, I found out how to change how much info is shown on the Product list page. Still don't know if I can edit what categories are shown once you've gone into a Sub-Cat.
I mean, if a customer comes to my site for a comic, chances are pretty good that they aren't going to want to shop Salt & Pepper Shakers while looking at comics. They can still see it from the home page, but aren't going to like it much if they accidently click on the link trying to go into a different sub-Cat for comics.:lookaroun