If one were to think about this phenomenon at some length, it would not be a surprising trend. Even if one takes a myopic view of the sweep of Bengali literature, the illustrious pedigree of English-language writers (some albeit bilingual) would include a wide range of authors—from the poet Michael Madhusudan Dutt and Rabindranath Tagore, to Nirad Chaudhuri, Satyajit Ray and Badal Sircar. So, what I've outlined earlier as an obvious new group has in fact a long literary history of over a century.