Quote: "An electronic book (variously, e-book, ebook, digital book, or even e-editions) is a book-length publication in digital form, consisting of text, images, or both, and produced on, published through, and readable on computers or other electronic devices.[1] Sometimes the equivalent of a conventional printed book, e-books can also be born digital. The Oxford Dictionary of English defines the e-book as "an electronic version of a printed book" ...
E-Book: http://en.wikipedia.org/wiki/E-book
Quote: "An electronic book (variously, e-book, ebook, digital book, or even e-editions) is a book-length publication in digital form, consisting of text, images, or both, and produced on, published through, and readable on computers or other electronic devices.[1] Sometimes the equivalent of a conventional printed book, e-books can also be born digital. The Oxford Dictionary of English defines the e-book as "an electronic version of a printed book" ...
http://speakingvolumes.us/about-our-ebooks.asp
Quote "Sometimes the equivalent of a conventional printed book, eBooks can also be born digital ..."
No need to repeat ... hundreds of other sites make this meaning clear.