Your original book partly damaged? Download a replacement copy!
Most text books and some "professors support materials" books in paper form are scanned and online for free in pdf form, with sometimes russian 0-day adobe acrobat remote exploits:
6.3 million free books and 80 million science papers !:
Trusted Third-Party Scimag Archives
https://libgen.is/
https://libgen.st/
https://libgen.rs/
https://libgen.fun/
https://libgen.lc/
https://Gen.lib.rus.ec/ [redirects, in 2021 but valid]
Tips: .ooo/.nu/.mu/.is/.cool/.shop/.fun are often blocked. The unofficial domain sci-hub.gugeeseo.com is opened but does not work well. Recommend: .tw and .se.
https://sci-hub.se/
https://www.reddit.com/r/scihub/wiki/index
https://www.reddit.com/r/scihub/wiki/index#wiki_official_sci-hub_mirrors
https://sci-hub.do
https://sci-hub.st
https://sci-hub.se
https://telegram.me/scihubot (Sci-Hub Telegram Bot)
Z-Library project.booksc.org !
they take bribes to unlock mass downloads
https://booksc.org/
lots of unique things there sometimes on Z-Library
Library Genesis
http://gen.lib.rus.ec/
https://wadauk.github.io/scihub_ck/index.html [great checker]
sci-hub.win [HACKED with malware addon browser addon]
http://sci-hub.tw/ [HACKED]
https://scihubtw.tw/ [unofficial but worked in 2021]
https://scihubtw.tw/ [unofficial but worked in 2021]
http://sci-hub.love
https://sci-hub.app
Trusted Third-Party Scimag Archives
scimag is an archive of more than 80 million Sci-Hub-indexed articles provided by the Library Genesis project mirrors. Enter a DOI to search the archive. Note that this archive is only a snapshot of articles previously requested by Sci-Hub users in the past and cannot proxy you to fresh articles.
https://libgen.rs/scimag
https://libgen.fun/scimag
https://libgen.lc/scimag
FREE textbooks! FREE reference books! FREE science papers! FREE (though use a virtual machine to read them, 10% are infected PDF and infested .epub)
Thanks, this has dropped costs down for me.
(post is archived)