They don't have to burn books when nobody reads them.™
https://archive.org/details/ironhee00lond/mode/2up
https://archive.org/details/lookingbackward01bellgoog
https://theanarchistlibrary.org/library/petr-kropotkin-the-conquest-of-bread.pdf
https://theanarchistlibrary.org/library/emma-goldman-there-is-no-communism-in-russia
https://archive.org/search.php?query=kurt%20saxon