LinuxFromScratch EBook
For no reason at all, I tried building an EPUB version of the LinuxFromScratch book.
Here it is:
The table of contents isn’t formatted properly (it’s rendered flat, with no apparent heirarchy), and the code samples are annoyingly rendered in a proportional font, but for reading on a device with a screen too small for the PDFs, it will do.
And before you ask, here’s a good tutorial on converting Docbook XML files to EPUB: