Selling ebooks via via a blog?

I don't think there is anything wrong in selling e-books.BUt you need to promote your blog very much because there are many places where you can download e-books freely.So you need to promote your blog very much.
Anyway if you decide to sell them and find a way iam very much interested in promoting your blog and those links in my blog as well.Hope you are interested..

The rules of what you can put in a blog vary from site to site, but what you are saying probably is ok for most general blog places. Very few don't allow you to promote anything with your posts. I know that if you use blogger you want to make sure you have real posts with quality content or they will mark you as a spam blog and then your blog won't be accessible.

Go for it, there are lots of sites to promote on (clicks4u other traffic exchange sites, squidoo, hubpages, post excerpts on Scribd if you eant, even let them pay to download it using Lulu or scribd.) best of luck.