iBooks
The Apple eBook reader & retailer
Download
Kindle – Read Books, eBooks, Magazines, Newspapers & Textbooks
The Amazon eBook reader & retailer
NOOK – Read Books, Magazines, Newspapers & Comics
The Barnes & Noble eBook reader & retailer
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Kobo Reading App – Read Books and Magazines
The Kobo eBook reader & retailer
Download
Inkling – Read Interactive Books, eBooks, Textbooks, and How-To Guides
a textbook eBook reader
Copia
a social ebook site where you can buy ebooks and get into online reading groups – it has a desktop reader application as well
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