Some titles on Published NFT come with audio as well as text. You own the book; the narration comes with it.
What you can listen to today
Audiobooks are live. Titles with narration have a player built into the site — no app to install, no separate purchase, and no subscription. If a book you own has audio, the player is on its page.
The catalogue is small and growing. Public-domain classics are the easiest to narrate and are where most of the current audio sits.
How it differs from a normal audiobook
With a subscription audiobook service you are renting access, and the file disappears when you stop paying. Here, the audio is part of the book you own. Sell the book on and the audio goes with it to the new owner — the same way a boxed set of CDs would.
Authors earn their royalty on that resale, exactly as they do on a text-only title.
For authors and narrators
Status: open, case by case. We are not running an open submission process for audio yet. If you have a finished narration, or you are an author who wants one produced alongside your eBook, start with How To Get Published? and say so — audio is handled as part of the release conversation rather than separately.