Anything posted on the CIA website will be thoroughly analyzed by state agencies that are well funded and well equipped to find shenanigans. If the CIA were really doing something to US citizens via something on their public site, it would come out very quickly as it would be an embarrassment to the agency.
Unless you mean that the mere act of visiting the CIA website would be suspicious because you are in a country that might frown upon that, like China? But wouldn’t the CIA site be blocked there anyway?
Maybe you're right, but I wouldn't assume that everyone, from every IP, who requests a file hosted on the CIA's webserver would necessarily always be served the same content either
I'm not saying you shouldn't check it out for yourself though. While you're at it, maybe the NSA has interesting looking .swf .vbs or MS office documents sitting around at their domain.
I just don’t get how the risk/reward works out in their favor.
The uproar if their malfeasance is detected is far more than the value of any information they would gain.
Wouldn’t it be far simpler and more direct for them to go to Google or Facebook and ask them to hand over everything they have on you, at which point those companies almost certainly comply?
You're absolutely right, and I'm mostly kidding. If the CIA, or pretty much any three letter agency, wanted to inject something nasty into your internet traffic or infect your device with malware I'm certain that they could do it without uploading ironically named ebooks to their server and waiting for someone to post about it on social media. Still... from a risk/reward perspective, I can pirate this book from somewhere else just as easily
that's probably true if you search for "how to build a [insert bad thing here]" or "blueprints of [some critical infrastructure]. But the CIA is ultimately like everyone else: pumping out info that they want you to read. It wouldn't make sense for them to harm the readers. If anything, I would imagine counter-parties (like Russia, Iran) will tag you for reading CIA propaganda.
It looks like you can google the title and get the same thing at archive.org though