I'm doing a test of IPFS and just started uploading a library of public-domain books on a variety of topics that would be useful in a post-EMP or massive technical disruption scenario.
The books are mostly pre-electrical age - mid-1800s to early 1900s.
Check out the survivor-library here:
https://ipfs.io/ipfs/QmcigXPHKoWg1g1J4zK5cvexQ5tEBS9VDUpyuhS...