Kallol Yug is a good work from popular author Achintya Kumar Sengupta. This Bengali writer was born on 19 September 1903 in Noakhali and died on 29 September 1976. Achintya Kumar Sengupta is a renowned author of several novels and short stories in the Bengali language. The Kallol Yug is an old Bengali novel book, it was published in 1950. This novel book contains 257 pages and the PDF size is only 22 MB.