PixxiBook - Easily transform your blog into a printed book.
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.
Into Real Pages - Print your blog. Turn it into a great looking book! Supported: Wordpress, Tumblr, Typepad, Blogger, Travellerspoint
kotobee - Kotobee is a universal eBook creating and publishing software for the authors, novelist, writers, etc.
Blurb BookSmart - Blurb BookSmart® software makes it easy for anyone to create a bookstore-quality book.
SQRIBBLE - Creates AMAZING eBooks & Reports In 5 MINUTES Without Typing Any Words!