Weird shenanigans are happening in libgen at the moment; better go through Anna's Archive to look for the items you want, it will link you to the corresponding

Weird shenanigans are happening in libgen at the moment; better go through Anna's Archive to look for the items you want, it will link you to the corresponding mirrors more reliably. At least this has been the recent experience of a friend who used libgen and anna's archive to download legal, public domain works!