Yes, I agree. I suppose when I opened with:
Persuasion. Marketing. Buzz-creation. PR. Copywriting. Propaganda. Selling. Word Of Mouth.
I could've added 'influence' as well. (Not sure if that makes me influencer #1, but it's a nice 'dream' to think about, lol) :)
Plenty of books exist, located under many different categories, but it's a drop in the bucket compared to flood of books that exist on other topics, weight-loss or wealth, for example. Persuasion (or influence) is an extremely under-populated category, relatively-speaking.
I'm glad you like my writing-style, and am honored to remind you of other great writers.
Thanks for contributing, and wishing you a great day! 🙏