There are so many places to go that's for sure. I'm looking at ejunkie since they don't charge a monthly fee (like Clickbank) and only charge a fee when you sell. Of course there's a great place here as well. As others have mentioned where to sell is easy enough but being able to sell any of them is where the money is! By that I mean be sure to create a great SALES letter, or what is referred to as Copywrite! This needs to be used in the description of the ebook or what is called a sales page/landing page. Essentially a single page website explaining : who the ebook is for whats in the ebook benefits of buying this ebook call to action...buy now! now you've probably have seen these on the web and hadn't even realized it. Most are cheesy and promise you the world, but I believe in less hype and more honesty in what your ebook is about and for whom it is intended.
Warrior forum or here in the buy/ sell or trade then put the link to your thread in your sig. The more you post on the forum the more views you'll get to your thread.
Well, I'm currently selling an ebook on how to grow twitter followers insanely fast, and use your twitter traffic to sell all kinds of things, including ebooks. You can check it out here http://webmonetizing.wordpress.com It can surely help you out with selling ebooks.
To sell any kind of downloadable digital goods such as, e-books, PLR's, pdf files or anything you want, there is only one free website i know, and it is BidLoadz It has fully automated delivery system also. Just give it a try. I guess it is forbidden to give direkt link to websites here so you can search for BidLoadz in Google
There are several websites where you can pload your files and sell them with automatic delivery. Most popular ones are, www.tradebit.com, www.payloadz.com, www.clickbank.com ( you cant upload files here, you have to create your own webpage to be able to use clickbank ) , www.e-junkie.com, or www.BidLoadz.com . But between all these, it is only www.BidLoadz.com which is totally free. All the others have , monthly fee, or listing fee or taking fees from your sales. So i suggest you BidLoadz which is new in the market and is totally free .
You can sale your ebook at imerchat dot com/webmaster dot cgi iMerchant is USA based directory where webmasters put their products for sale and become a member of iMerchant, iMerchant will be pay $12 for each product.
You can also sell ebook by driving traffic to your site alone.Do SEO it the best thing that you can earn profit.
I think the original question was, where on this site exactly should he sell his Ebooks. But as one noted: Buy/sell/trade there is an ''Ebooks'' category by itself. But great tips from everyone
If he is talking on the forum then its Buy/sell/trade section and if on a website then you can try ClickBank, Amazon, Ebay