If you've published a book in your field to demonstrate your expertise and attract more business opportunities, you may also want to create an audiobook version for sale on Apple's iTunes store.

I have been an audiobook fan for decades. I have had an Audible subscription since 2008 (before they were owned by Amazon), and I have listened to hundreds, if not thousands, of books during that time ...

I've got the latest Harry Potter on CD and have ripped it into individual tracks for every chapter. Now I just want to merge all those tracks into one .m4b file with the tracks separated with chapter ...