no, but i learned alot of gemara in my youth.
goes as follows (follow close):
1) This book is put out by Mosaica Press
2) Mosaica Press is co-run by Yaacov Haber
3) Rabbi Kubers sefer which you referenced is also put out by Mosaica
4) Your screen name is t haber
5) Thus you are probly a relative of Yaacov Haber
6) Thus you would like his company to do well
7) Thus you advertise their books
Simple
[ps Theres nothing wrong with advertising a book in order to help your relative]
Here's my train of thought:
1) Your screen name is Moshe Green.
2) Your programs indicate that you are an alcoholic.
3) An alcoholic with a color green must be from Ireland.
4) Your location asserts you are in Israel.
5) Why would someone who seems to be from Ireland claim he's from Israel.
6) It must be that you are a Russian agent trying to imbed misinformation and propaganda in DDF.
7) This would seem to imply that the book has some anti-Russia message you are trying to combat.
8 ) My inclination now is to buy the book.
9) So you in truth are really convincing people to buy the book.
10) You must be the author.