Need E-Book Cover

Need e-book cover for audio product described at [login to view URL] The product has been sold as CD, but will also be sold as an electronic download audio mp3 and written pdf. Need several sizes of image, i.e. 1. Larger image to accommodate main product page, 2. Smaller images to include on a page listing multiple products and/or to include in email signature, on side of blog, etc. The e-book cover will be subjective based on my opinion, and I won't know what I like until I see it, so several variations may need to be presented before one is accepted. Hopefully I have remembered to include some zip file images to kind of give an idea of things that might be helpful in the design. Also, I need exact instructions on how to display the image(s) on my web page. I have no idea how to do that. I do know how to use simple HTML tag coding. I don't know CSS, stylesheets, etc.