The next frontier in self-publishing: audiobooks

Jane Friedman has spent almost the entirety of her professional career working in book publishing. In the mid-aughts, she began writing about the industry, both for professional outlets and her own blog. A few years ago, she launched a paid newsletter that now generates the majority of her income. I recently interviewed Friedman about her work. We discussed how she grew her newsletter into a sustainable business, and then we talked about the current state of book publishing. One aspect of this world that's long fascinated me is self-publishing, so I asked Friedman to fill me in on how this market is maturing and where self-published writers are seeing success.