$10 subscribers – the e-book is late, but here’s the coupon!

As I mentioned in the August 31, 2024, update post, the August e-book is coming. I’m a few days away from it being done – I have one last edit, then we have to add the links, photos, diagrams, front cover, and so on – so expect it by September 5th-ish. There’s a coupon for…