This is a famous independent digital library. You can often find books there by searching the exact title in their internal search engine or via their Telegram bot (search for @flibustafreebookbot in Telegram).
Флибу́ста (от слова флибустьер) — пиратская бесплатная некоммерческая онлайн-библиотека. Википедия This is a famous independent digital library
For a high-quality, legal version, LitRes remains the primary store for Russian e-books in all formats, including fb2. This is a famous independent digital library
If you have the or a plot summary , I can help you find the exact edition or a direct link to purchase/download. Do you remember what the story is about? Флибуста - Википедия This is a famous independent digital library
If your device doesn't support fb2 (like basic Kindles), you can convert it to .mobi or .azw3 using Calibre or an Online Converter.
