iBooks Author - iBooks Author, free from the Mac App store, allows you to create beautiful Multi-Touch textbooks — and just about any other kind of book.

SMMRY - Summarize articles, text, websites, essays and documents for free with SMMRY.

Atavist - Atavist provides a suite of publishing tools to tell stories and build websites.

Resoomer - Resoomer is a software and online tool for text summary: it allows you to summarize and analyze your articles by taking up the important concepts

Mobipocket eBook Creator - Mobipocket eBook Creator is one of the easiest way to create a professional level of eBooks by simply providing some HTML and image files to your publication.

Free Summarizer - Summarize *any* text online in just a few secs. *MAGIC*