Even though they are thrillers, the stories are deeply rooted in the Assamese landscape, culture, and social context.

To understand the clamor for his novels, one must first understand the man behind the words. Ranju Hazarika, whose real name is Kumud Chandra Hazarika, was born on July 24, 1952, in the Monabari Tea Estate of Sonitpur district (formerly part of Darrang) in Assam. For over four decades, he has been a dominant force in Assamese literature. With a staggering publication record of over , he is one of the most prolific and beloved writers in the language. He is popularly known as the "Emperor of Mystery" for his masterful command of suspense and thrillers. He has also served as the president of the Asomiya Sahitya Sanmilani, a significant literary organization in Assam.

What makes Ranju Hazarika's bibliography so extensive and beloved is his versatility. While he is celebrated as a master of mystery, horror, and thrillers, his writing spans a wide array of genres, including science fiction, social and romantic novels, children's literature, comedy, and even astrology. He has also been a prolific contributor of short stories to popular Assamese magazines like Bismoi , Rahashya , and Trishool .

: Recognized as the first true horror novel in Assamese literature.

This list is just a starting point. According to one source, , a testament to his incredible popularity.