Invisible Ink: writing from the edge of extinction is a serialised e-book, released chapter by chapter every two weeks, starting in May 2024. As a subscriber, you will receive the individual chapters fortnightly, and the digital copy of the full title once the book is finished.

Audio book

The audio version of Invisible Ink: writing from the edge of extinction was rendered using an AI voice clone trained to sound like the author Leo Joubert.