Narayan Sanyal (bn: নারায়� সান্যা�) was a well-known & versatile writer of modern Bengali literature. He received several awards for literature including Rabindra Puraskar for Aporupa Ajanta (Bangla: অপরূপা অজন্তা) in 1969, Bankim Puraskar for Rupmonjori (Bangla: রূপমঞ্জর৶) in 2000, and Narasingha Dutta Award. Many of his books were filmed and he won the Best Film Story Writer Award for Shotyokam (Bangla: সত্যকা�) by Bengal Film Journalists.
Sanyal wrote numerous books that dealt with many topics, such as children, science, art and architecture, travels, psychiatry, technology, refugee problems, history, biographical pieces, encyclopedia of animals, social novel and Devadasi-related. He also wrote a series of detective fiction called the Kanta (Thorn) series, the framework of which was borrowed from the Perry Mason series of novels by Erle Stanley Gardner. Some of the stories were inspired from popular Agatha Christie novels like Mousetrap, ABC Murders, etc.
Interestingly, this talented author also preferred writing books on deep shadow of many world famous works. One of the most popular Sci-Fictions Nakshatraloker Debatatma (Bangla: নক্ষত্রলোকের দেবাত্মা) is based on the transformation of human race from primitive creature to civilized intelligent species controlling the whole earth. Then it deals with Jupiter exploration and a super intelligent Computer HAL. The three parted book is a clear shadow of 2001: A Space Odyssey by Arthur C. Clarke. In his book, NS renamed HAL as 'Jantra-Na.' In his mother tongue Bangla, it means 'Not a Machine'.
His most popular work is Biswasghatak (Bangla: বিশ্বাসঘাত�) written about the Manhattan project that developed the first US Atom Bomb. This book is based on the shadow of Brighter than a Thousand Suns: A Personal History of the Atomic Scientists (1970), by Austrian Robert Jungk. Not a shadow, but almost translation in some parts. Few of the illustrations in this book have been taken from few Russian school level books.
Another book Timi Timingil (Bangla: তিমি তিমিঙ্গি�) is on Whales. This stands on an article published in Readers Digest. But while NS accepted this for Timi Timingil, he never mentioned or thanked authors of 2001 or Brighter.
Most of the "Kanta" series stories were copied or heavily inspired from Perry Mason novels. For example, "Ristedar-er Kanta" was copied from The case of the beautiful beggar, "Abhipurbak Ni-Dhatu Au-er Kanta" was inspired from The case of the restless redhead. Some of the stories were inspired from Agatha Christie stories. For example, "Dress Rehearsal-er Kanta" was inspired from Three Act Tragedy. NS acknowledged his inspirations in his first few "Kanta" series books, but forgot to do so for the latter ones.
Thousands of NS fans feel sorry of this as a man of his talent could have developed something even better instead of just 'Copying' and retouching others works while he had indeed produced some excellent works himself.
But it is undoubtedly accepted by all that NS was one of the finest authors in Bengali and he was a class apart from the flock of contemporary Bengali writers those who too dependent on sentiment and emotional overdose in their writings and too dependent on monopolist Bengali media/publication groups in commercial front.
এবার ঠি� জমেনি। কাহিনিতে প্যাঁচ মারত� গিয়� বেশি পেঁচিয়ে অনেকগুলো দুর্বল যুক্তি� অবতারণ� কর� কে� সলভ্ করেছেন পি কে বাসু, বা�-আ্যট-ল। টুইস্টখানা অবশ্� খাসা� বেশি চিন্তা-ভাবন� না কর� স্রে� সময়কে উপভোগে� জন্য পড়ল� ঢে� আনন্� মিলবে। প্যারাফি� টেস্টে� কথ� অন্য কোনো গল্প� পড়েছিলাম। আবার স্মর� হয়ে গেল।
নারায়� স্যান্যালে� প্রথ� যে উপন্যাসট� পড়েছি কাঁটায� কাঁটায� সিরিজে� সেটি ভীষণ ভালো লেগেছিল। কিন্তু তা� পর� যতগুলো� পড়েছি সব � মন� হয়েছে এক� সেটে ফেলা একটু আলাদ� স্টোরি লাইনের গল্প� সে� কো� এক মেয়� বিপদ� পড়ে বিপদ সামান্� দিয়� শুরু হয� তারপ� সেটা ঘোরত� হয়ে ওঠ� একটা খু� হয� সেটিতে নির্দো� কে� ফেঁস� যায় এব� শেষমেষ সে� খুনে� দায় আরেকজন নির্দো� মহানুভ� নেয়ার জন্য� উঠ� পড়ে লাগেন। এক� রক� প্রায় সবটাতেই। তব� সে� সময়ের প্রেক্ষিতে কিছু নতুন নতুন কনসেপ্� এব� নতুন (তখনকার সময়ের ) টেকনোলজি ইন্ট্রোডিউ� করেছেন লেখক যা ভালো লাগে� তাছাড়াও বাংলায� উকিল গোয়েন্দার অভাব পুরণ� কাঁটায� কাঁটায� ভূমিকা পালন করেছে।