Besides tiatr writer/director, John Claro was also a prolific writer and his writings can be traced in publications like Goa Times, Sot Uloi, Goan Express, New Goa, Goycho Avaz, Gulab, The Goan Review, Navhind Times, Herald and Gomantak Times. Two years after the liberation of Goa, he penned one novel, ‘Norsicho Mog’, which is a story of a mother and it was published by Prabhakar Tendulkar. His much acclaimed tiatr, ‘Purtugez Kolvont’, is also available in print form.