22th International Moscow Book Fair. Pictured: presentation of `BROTHER` , a political detective story by Ukrainian authors Igor Berkut and Roman Vasilishin. Vladimir Putin wearing Russian Navy uniform on the cover of `BRAT` (english:`BROTHER`)political analysis by Igor Berkut and Roman Vsilishin where the authors are trying to have a look into Ukraine through the prism of Russian Factor, in particular through the Factor of Vladimir Putin.