Kobitar Class is a remarkable poetry book in the Bengali language that has been authored by the prominent Bengali writer Nirendranath Chakravarty. This book’s free PDF copy available here. The writer of this book Nirendranath Chakravarty was an award-winning writer who won the Sahitya Academi award in 1974 for his noted poem genre book Ulanga Raja. The Kobitar Class book was published by the Nabajug Prokashoni in 2010. This book contains only 139 pages. Read it free from here.