https://beginners.re/
still, controversial indeed.
Weirdly, the book itself says:
> Q: May I print this book / use it for teaching? > A: Of course! That’s why the book is licensed under the Creative Commons license (CC BY-SA 4.0)
So it would be legal for anyone else to host this.
2017 https://mirrors.ocf.berkeley.edu/parrot/misc/openbooks/progr...
2018 http://ebook.pldworld.com/_eBook/Reverse%20Engineering%20for...
In addition, some foreign languages still seem to be available:
French https://beginners.re/RE4B-FR.pdf
German https://beginners.re/RE4B-DE.pdf
Italian https://beginners.re/RE4B-IT.pdf
Japanese https://beginners.re/RE4B-JA.pdf
Polish https://beginners.re/RE4B-PL.pdf
https://beginners.re/