- E-bookOrigin of Bangla Second Part Ghoti The HighlanderDibyendu Chakraborty
- E-bookOrigin of Bangla Third Part SundarbanDibyendu Chakraborty
- E-bookOrigin of Bangla Fifth Part BangalDibyendu Chakraborty
- E-bookOrigin of Bangla Fourth Part KalapaniDibyendu Chakraborty
- E-bookOrigin of Bangla (First Part) A Mythical VoyageDibyendu Chakraborty
- E-bookOrigin of Hindu Second Part Arya Never Was AryanDibyendu Chakraborty