I think you mentioned it at least twice in your first week here in the Intro threads and other Lounge threads. I don't particularly care if you promote it, it's not my website. I've also never seen your PMs (even Vigilant can't view your PMs btw) because I have absolutely no authority on this forum. It kind of only furthers my point that you've pimped your own books in PMs to other users, but, I'm just going to assume you've only done it when asked about it rather than actively PMing people about your books.
Also, sincere congrats on writing 12 books, I can't speak to their quality, and judging by your personality I don't imagine I'd enjoy them, but I've attempted writing books myself and it's no easy task, so props.
Edit: Just to make sure I wasn't making things up, I went to find where you talked about your books. I think you even linked to them at a later date, but this was in the first week pretty much, and some of your very first posts:
https://vigilantcitizenforums.com/threads/introduce-yourself.5/page-4#post-1475
This took me two minutes or less to find. Did you mean to say 12 books though? In that original post you were saying 2, but perhaps you've been very busy lately? Either way, unless they are 10 pages a piece, it's still an admirable feat.
Oh, lol, I just had to scroll down a bit more for this one
https://vigilantcitizenforums.com/threads/introduce-yourself.5/page-4#post-1515 to see where you promoted them, but certainly to be fair to you you offer them for free, so kudos. My main point, of course, wasn't to say you are a bad person by any means, but that you've utilized this site for more potential personal gain than I have. None of what I say or do here makes me any money, in fact, if my bosses actually realized how much time I waste here I'd probably be fired.