To answer the burning question: You cannot legally download an official "Prison Break Season 1 Hindi Dubbed.epub" file because it does not exist in any commercial marketplace.
However, you have three legitimate paths forward:
Beware of fake download links. If a website promises a video inside an ebook file, they are lying to steal your data. Prison Break Season 1 Hindi Dubbed.epub
This is the only safe, high-quality method. No downloading of shady .epub files required.
The most legitimate answer to the "EPUB" part of the query is the official novelization. To answer the burning question: You cannot legally
Many hit TV shows receive "book adaptations" that expand on the pilot or the first season. For Prison Break, author Paul Ruditis wrote a series of official tie-in novels.
The closest you will get to "Prison Break Season 1 in book form" is: Beware of fake download links
Does a Hindi dubbed version of this exist? Rarely. Official Hindi translations of American TV tie-in novels are almost non-existent. However, if you find a legitimate .epub file that claims to be "Prison Break Season 1 Hindi Dubbed," it is likely a fan-translated script—a text file where the author has written the action lines in English and the dialogue in Hindi script (Devanagari).
Legitimate sources to check: