I have uploaded some books in my site in certain categories and with each book, I've uploaded its cover page but when I click on the category archive link, it show the post along with its images but very first image is repeated twice in every category archive. First small image in left corner is linked with the post while other images showing normal image links. How can I get rid of that small corner image? I don't want it to show itself in the category archive. Please click the following link to see the problem:
Note: I've installed plugin "Advance Excerpts" to increase the length of excerpts as well as to show contents of posts in full formatting in the excerpts. I tried deactivating this plugin and noticed that problem remains the same.
Can anyone help me in this regard?