Anyway, bringing the thread back, in this society, we know a lot of things that is not in any book anywhere. Stuff that is at least interesting. We know all kinds of things from our own research.
Personally I'm pretty good on the life of Rowbotham (Tom Bishop likely knows more however), celestial gears, the clockwork universe, deism and Ptolemy as a chapter and certainly my speciality, I'm also pretty well versed in Voliva, Dowie and the Zionist cult. I'm not too bad on Lady Blount but could learn more. I'd also venture I would be the person to ask about space tourism and its various motives and inherent flaws. Maps and projection I can do, but it bores me to tears.
Other flat earthers will be good on other subjects. Tom again is an expert in the moon men hoax of 1969. I'm sure we can make an excellent new book, without having to rehash ENaG. We would have enough content without just explaining his book.