eBooks.com - eBooks.com is a leading retailer of ebooks, with a vast range of ebooks from academic, popular and professional publishers.
Universal Book Reader - Just like its name, Universal Book Reader is really a universal book reading application allowing you to read the eBooks from the convenience of your smartphones.
Kobo Books - Kobo Books is a best in the class eBooks and eReadering apps for many reasons.
Cool Reader - Fast and small cross-platform eBook reader for desktops and handheld devices
Harlequin - Harlequin is a bookstore that sells paper books as well as eBooks. The store mainly deals in the genre of romance novels.
iReader - iReader is one of the most accomplished ways to read the books right from your smartphones.