"Indrajit Ray o Black Diamond" was published in 1970 in "Kishore Bharati" ("Black Diamond Rahashya ebong Goenda Indrajit Ray", which is now published by "Patra Bharati" includes these nine amazing short graphic narratives - "Rahashyamay Shei Barita", "Black Diamond", "Toofan-Mail er Yatri", "Kachei Mohona", "Shondher Mahuamilan", "Station Mukutmanipur", "Chandni Raate", "Ei Kolkatay" and "Jibon-Dip").