Not every ebook has an Audible audiobook edition, but a lot of best - selling titles will, so you can purchase those and listen along too. (techradar.com)
The app will scan all of the print books and let you know what ones have a supported audiobook edition. (goodereader.com)
He writes that releases of audiobook editions of titles «is almost always simultaneous with the publication of the printed book, which means that the audiobook benefits from publicity at the time of print publication, but it also reduces the time available for audio production.» (publishingperspectives.com)