Nuri is a work of science fiction written in Bengali by the Bengali novelist Premendra Mitra. This story was first published by Deb Sahitya Kutir, Kolkata, West Bengal, India, in the Puja Annual titled Rangarakhi in 1947. It was the second story in GhanaDa series, the first one being মশা published in 1945. Ghanashyam Das, alias Ghanada, the protagonist of the Ghanada series of science-fiction novels written in Bengali is a fictional character created by Premendra Mitra.

Mosha is a work of science fiction written in Bengali by the novelist Premendra Mitra. This story was first published by Deb Sahitya Kutir, Kolkata, West Bengal, India, in the Puja Annual titled Alpana in 1945. Ghanashyam Das alias GhanaDa, the fictional character and the protagonist of the GhanaDa series of science-fiction stories appeared for the first time in this novel.