The Author's Desk · 21 July 2026

Proof of Life

By Ian Warden

Three decades in pharma R&D teaches you one thing above all: a plan is not a result. You can have the protocol signed off, the timeline agreed, everyone nodding in the room — and none of it means anything until something real comes back from the process. Proof of life, we used to call it, only half joking.

This week I got mine. The paperback proof is on order.

The bit nobody warns you about

I assumed the cover would be the easy part. Wrong. It's the part with the least room to be casually wrong in. A manuscript typo survives; readers forgive it. A cover built to the wrong dimensions doesn't get forgiven, it gets rejected by the printer before a human ever sees it.

And that's roughly what nearly happened. Partway through, it turned out the trim size I'd been designing against — 5.5 × 8.5 inches, taken straight from my own project notes — wasn't the one actually set up on the KDP listing. The real file had moved to 6 × 9 inches at some point and the notes never caught up. Nobody lied to me. The notes just quietly stopped being true and kept being read anyway. I've run enough projects to know that's the most dangerous kind of error there is — the one where everybody's confident and everybody's wrong.

Fixing it meant redoing the spine width, the wrap dimensions, the whole cover file. Tedious. Also, in hindsight, exactly the kind of mistake worth having happen now rather than after a few hundred copies were already printed.

Fiddly, and not my strength

Getting text to sit correctly on a spine under half an inch wide is a genuinely small, genuinely fiddly piece of design work — rotate it, resize it, discover it's now too close to the fold, nudge it again. Not my natural territory; I'm a visual thinker but a spine is a very unforgiving canvas. This is exactly the kind of task where working with an AI stopped being a novelty and started being useful in the plain, unglamorous sense — asking what a resolution setting does, checking whether an image needed resampling before I trusted it at that scale, being told plainly when something I'd built didn't meet spec so I could go and fix it before wasting a print run finding out the hard way.

What's actually true now

Cover verified. Manuscript uploaded. Proof ordered. None of that is the finished book — a proof is not a launch, same as a Phase I result is not an approved drug — but it's the first real evidence that the file in front of me actually survives contact with a printing press, rather than just looking fine on a screen.

If you've been following a certain fictional pair of penguins on this site, you'll know they've been waiting on a hatch for weeks now. I wrote here last time that the book was "nearly ready to hatch" and chose the word deliberately. This week it did the next thing an egg does — not the whole bird yet, just the first unmistakable crack. That's still worth marking.

Kindle's next. Different bird, different problems — no shipping, no physical proof, and its own list of ways to get subtly wrong.