 His "Rajar Raja/Chobite Vivekananda" (1962) recreates the life and times of Swami Vivekananda, while his "Chitre Durgeshnandini" (1962) re-imagines Bankimchandra Chattopadhyay’s novel "Durgeshnandini" in graphic novel techniques.But it was his "Handa Bhoda" (1962),"Nonte Phonte" (1969) and "Shootki ar Mootki" (1964) that revolutionized the comic genre in Bengal through the familiar trope of the ‘terrible twins’ at boarding school.This trope could be traced back to the German artist Wilhelm Bosch’s "Max and Moritz" (1865) – an illustrated story in verse, which later found its way into the English world as "The Katzenjammer Kids" (1897) of Rudolph Dirks and Harold H. Knerr.