How to make a new word: ebook, e-book, eBook?

The digital revolution triggers new words all the time. Usually, the new digital inspired words arise from the need to describe a new noun or verb in the digital landscape or to label a digital version of a long established item in the analog world. The electronic book is a current example of a digital item seeking a new name. Most people verbally refer to them as ebooks, but, when written out, I have seen three predominant forms: e-book, eBook, and ebook.

The hyphenated form e-book is a logi...