I am happy to announce that my first book is printed. There I offer a complete opening repertoire against 1.d4 based on the Benko gambit. I tried to analyze all White's major possibilities including 2.Nc3 or Zukertort sytem. You can find more information about it here: http://www.gambitbooks.com/books/attackwblack.html
If you want to buy it, you can find it in practically all biggest online-shops.
Hopefully, you will like results of my work.
If you have any questions or offers, please write directly to my email (firstname.lastname@example.org) or just leave a comment here.
Sincerely, GM Valeriy Aveskulov.