https://librivox.org/phantom-public-by-walter-lippmann/
I actually own a hard-copy of this book, one of the early printings from the 20s. I could never make time for it but when I purchased this there were no available PDF online anywhere(it was still under copyright) and I had planned to scan all the pages and read it myself from my own uploaded scans once it went public domain. So among other things, this release saves me a ton of time. It's a solo recording as well, which is wonderful.
In The Phantom Public, Lippmann takes a very sour look at the world and becomes much more rigidly in favor of rule by experts. He captures a moment when the progressives had been so defeated after the 1920 election, these people didn't even want to be called progressives anymore it was that bad! Little did he know. In less than a decade from this progressives would re-brand themselves as "liberals".
The Phantom Public is a sort of follow up to his earlier book Public Opinion, which I did the recording all by myself.