Downloads

Read the whole book offline on any device. These files are regenerated with every release, and the version is stamped inside each one.

Current version: 569 — 2026-10-28 12:12 UTC

Scholarly edition

EPUB Reflowable text for phones, tablets, Kobo, Apple Books, and most e-readers. Kindle too, via Send to Kindle. Download ↓

PDF Print-grade LaTeX layout with the full-page cover — best for printing and desktop reading. Download ↓

Plain-language edition

The same book, same chapters, same sources — written for a different reader. Read it online, or take it with you. Separate files, separate permanent URLs: bookmarking one edition never gets you the other by surprise.

EPUB Plain-language edition — reflowable text for phones, tablets, Kobo, Apple Books, and most e-readers. Download ↓

PDF Plain-language edition — print-grade LaTeX layout with the full-page cover. Download ↓

Note

These links always point to the latest version — bookmark them; they don’t change between releases. The file you get is dated 2026-10-28 12:12 UTC (version 569).