The DLI has a collection of pre-1960 Bangla books. Use their search with the title in Bangla script. The PDFs are watermark-stamped but readable.
: Offers the book as a free digital edition for those using their platform. The Count Of Monte Cristo Bengali Pdf
Digital copies in PDF format or as audio dramas can be accessed through several community and commercial sites: The Count of Monte Cristo: A Timeless Tale
দ্য কাউন্ট অব মন্টে ক্রিস্টো The Count Of Monte Cristo Bengali Pdf