Mankind's Search for God, c.'91, was pretty uneven. After touching briefly on a few religions, it quickly navigated into JW doctrine.
In 1967 I noticed that the Awake! had an article "The Christian View of Rock n Roll" or something similar. I quickly ordered 100 extra copies, expecting some exhaustive probe into the background of the Beatles, Stones, Dylan, backward masking, druggery(remember that word?), but all I got was a lame two pagers saying almost nothing.
Babylon the Great Has Fallen! God's Kingdom Rules, plagiarizing The Two Babylons was a cumbersome book study book, lengthy and requiring an additional question booklet. At that time there was no required number of pages to be covered each week. Some study groups blitzed through the material, leaving others hopelessly behind. Finally, we were told to skip over the first part of the book. Did we ever finish it? I don't recall.