There are a tonne of ads for the book about Windows which makes this unreadable.
Browser with js turned off, and only two small and out-of-the-way ads for books are visible.
yeah sadly that seems to be the case. they are using 1st party inline scripts, so even blockers with dynamic filtering rules are unlikely to catch this.
Interesting. I always use an adblocker so never noticed. There are a couple of really good ones out there. You may want to try uBlock or Adblockplus. Both seem to work well.
With an ad blocker, the page is quite readable. I never ::1 without it.