UPDATE: As can be expected of a share from 2023, as of today (April 17, 2025), the Mega link in the original post is now dead.
I searched for Adventures in Copyland from several sources.
I found it on a website I have paid access to, on a Mega link, but that link was already dead and I suspect that was the same link that was shared in the OP.
I also found it on a Rapid.gator premium link, downloaded it and converted it using my Real-Debrid account.
The GOOD NEWS is: The files were all there and it's a small file to share at just under 40 MB.
The BAD NEWS is: On opening the PDFs for each of the six monthly issues and bonus files, Adobe Acrobat gave me this error message: The dimensions of this page are out-of-range. Page content might be truncated.
Even if I shared what I have, it would be useless because each page displays at some random location, triggering that Adobe Acrobat error message and making for a choppy, incoherent read.
Unless someone among us has a clean copy (as in paid product) or knows of another source, I don't see this being shared.