Picking-up from this thread:
Should we merge some of the guides in the docs repo with the book? A lot of the content is duplicated (sometimes verbatim), and I think it will be easier to keep things up to date with only one official version out there.
Examples of duplication:
At least the docs and book repos share the same license:
Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License
I’m hoping that a combination of reaching-out to the original authors, putting attribution in the commits, and/or writing derivative content would satisfy the attribution requirements of the license. Having copyrights scattered throughout the text would not be ideal.