I read about Fanin, it's not bad, and if someone liked it, I would advise them to read "Pelagia," which is a very interesting detective story, but better written than Fanin.
I recently read 2 books by Viktor Suvorov (Control and Choice). It's quite ambiguous... However, the idea of "small chapters" and the writing style itself are very appealing ;)
Лидер клана "Из многих единое"
Приключения – это сплошные неприятности, только про них почему-то потом интересно вспоминать...