There will be people who are interested in reading particularly the marketing individuals in crypto, its just that marketing this book again will prove its author to be a good marketing person. I think this will be more interesting if is not a book but an online blog instead that will be open for public to comment on it. The author may also be making money out of it from ads.
thats right unless the main objective of this Book is to Gain profits and not to help others to make also success.there are lots of Books now online that can be read free specially something like this in which giving good learning for crypto related issues?hope OP will consider giving this for free and for open conversation about the inquiries people might ask after or while reading the book.