Dhakaey Feluda by Asit Roy Choudhury

 

This was written just after Satyajit Ray’s demise in 1992. I haven’t read it yet, but it is still under publication in Bangladesh: https://www.rokomari.com/book/164605/dhakay-feluda

Obviously, it must have riled up Sandeep Ray. See what he had to say about it:

(Source: Sangnik Chatterjee’s “Feluda: 50 Years of Ray’s Detective”)