I’ve been telling you that you MUST have your book available in Kindle format for years. It was only a matter of time till this report for the Wall Street Journal

The online retailing giant says that for the first time, it has sold more electronic copies of books than actual print editions. Since April 1, Amazon has sold 105 Kindle books for every 100 print books sold. The company has sold more than three times as many Kindle books so far this year as it did at the same time a year ago.

And that’s just Amazon and the Kindle version!