You can find digital versions (E-book and Audiobook) on these major platforms:
If you are looking to download the book (Russian: "Диверсант" ) by Anatoly Azolsky , Popular Platforms to Find the Book diversant azolskii skachat knigu
Originally published in the journal Novy Mir , this novel is a gritty, realistic take on Soviet intelligence and sabotage during World War II. It served as the basis for the popular 2004 Russian TV series of the same name. You can find digital versions (E-book and Audiobook)