The entire Essential Knowledge summary project is now available for download through the subscription form at the top of each page (and yes it goes away once you subscribe 🙂
And in order to help support this project, I’ve put together this Special Offer for everyone. So if you like the project please check it out.
If you would prefer to donate that is available in the menu bar now too. Every little bit counts, and will mean I have some extra incentive to get to editing the next part of the summary project (which I would love to do but am distracted by other work.)