Wikipedia:Articles for deletion/Baikuntha Express
Plenty of sources are available in Nepali language. I have added few. My search revelled the author is more notable than the book. Given the book was published 30 years back, the media coverage in the internet is small. There is academic discourse on the book itself, thus it definitely passes 
— User:Nirmaljoshi, 10:50, 1 April 2021 (UTC)
Stance: keep
Cited policy: WP:GNG (Wikipedia:Notability)