Binay Ghosh is a famous Bengali language author who authored the Kalopanchar Rachana Samagra. Kalopanchar Rachana Samagra is a top-rated Bengali language historical book that has a total of 576 pages. It could be a great book for the reader who loves to read historical genre books. From here, you can download a free PDF copy of this book that is only 17 MB. Also, you could read this book online without download it by clicking on the below Read Online button.