John Hartness, from Falstaff Books, recently noted that not all books translate well to audio. He’s right, and this isn’t a fan letter, just a nod to the truth of it. Every format has its own physics. Some stories bend beautifully. Others snap.
Propensity is one of the snappers. It doesn’t behave on Kindle, either. That’s less a fault of the text than the medium. Its structure and typography do a lot of the storytelling, and when those are flattened to fit an algorithmic page template, something human is lost. I include the visual material as a PDF for the curious, but the audiobook can only gesture at what’s missing. No amount of verbal description replaces the architecture of the page.
I listen to audiobooks constantly – commuting used to be my second job – but there’s a difference between hearing a story and parsing a spreadsheet by ear. Nonfiction especially suffers: tables, diagrams, anything spatially meaningful. Description isn’t substitution; it’s triage.
Musicians met this problem decades ago. When the Beatles stopped touring in 1966, it wasn’t vanity; it was liberation. They no longer had to replicate their studio work on stage. Garbage later flipped that logic: they engineered songs to survive live. The same divide holds for writers. Some build books that breathe on paper. Others craft ones that perform well through speakers. Neither camp is wrong.
When I produced records, my job was to capture the best possible experience – not the most ‘authentic’ performance. Now, with digital tools, some artists never play their own songs from start to finish until tour rehearsals. The copy-paste perfection of ProTools turns spontaneity into ornament. E-books and AI summaries do the same for text—efficient, portable, bloodless.
So, yes, formats matter. They always have. Paper isn’t just nostalgia; it’s part of the meaning. And while I’m happy to share Propensity however readers find it, I know where it breathes best: between real pages, under real light, in the one format that doesn’t pretend to be frictionless.
Ridley Park 