graywolf on Nostr: oops! it seems i tripped and dropped several million free books, papers, and other ...
oops! it seems i tripped and dropped several million free books, papers, and other resources
https://annas-archive.org
https://sci-hub.se
https://z-lib.is
https://libgen.is
https://libgen.rs
https://www.pdfdrive.com
https://library.memoryoftheworld.org
https://monoskop.org/Monoskop
https://libcom.org
https://libretexts.org
http://classics.mit.edu
https://librivox.org
https://standardebooks.org
https://www.gutenberg.org
https://core.ac.uk
https://annas-archive.org
https://sci-hub.se
https://z-lib.is
https://libgen.is
https://libgen.rs
https://www.pdfdrive.com
https://library.memoryoftheworld.org
https://monoskop.org/Monoskop
https://libcom.org
https://libretexts.org
http://classics.mit.edu
https://librivox.org
https://standardebooks.org
https://www.gutenberg.org
https://core.ac.uk