As a child, Sethu’s initiation into literature was through the books of the small village library at Chendamangalam, which had a fairly
good collection of world classics. Though a voracious reader from his childhood, he was never in the forefront in any kind of literary or
artistic activities during his student days, at school or even in college.

The migration into the major cities of North India  in search of a career, that too at a very young age of 19, was a major turning point in
his life. It was a totally  new world and a new terrain of experience for him and the exposure gained during his stints at various places
contributed substantially in transforming him into a different human being altogether, one who was capable of looking at the world
around him with a new pair of eyes. The eagerness to delve deeper into the intricacies of the human mind, and to look at human
predicament arising out of conflicts, with a greater degree of empathy, perhaps, helped him discover the writer within himself.

During his assignment in New Delhi in the mid-sixties,  he had the opportunity to come into contact with a group of young  writers, who
were eager to move away from the past and were endeavouring to create a totally new trend in Malayalam fiction.  By a sheer
coincidence, some of the prominent  writers of Malayalam fiction of that era  were all then  based in New Delhi. The weekly sessions
of the Delhi writers at the Kerala Club, in which Sethu was a regular member, emboldened him to start writing. It was the period when  
the wave of ‘modernism’ was sweeping across  Malayalam fiction and  these writers were always willing to explore new vistas of
human experience  and experiment boldly with the form and content alike. Their narrative styles were totally different from that of the
earlier generation  of realists and romanticists. Some of the significant works of this generation, which were of a distinct class  
altogether, were so compelling that it generated a sense of creative participation between and writers and readers at the  sensibility
level, transforming the overall quality of reading and writing alike.

Interestingly,  Sethu’s first story,
Dahikkunna Bhoomi, which appeared in the Mathrubhumi Weekly in 1967, was not on Kerala life. Its
backdrop was the severe drought the villages of Bihar had experienced during the mid-sixties.  Thereafter, he has written a number
of  stories, many of which have been translated into other Indian languages. His much acclaimed novel
Pandavapuram, has been
translated into English, Hindi,Tamil, Kannada, Telugu and Oriya.  
Niyogam was published in English(The Wind from the Hills) and
Atayalangal in English, Tamil, Telugu and Kannada. Two of his novels and a story have been filmed. A TV series called Sethuvinte
Kathakal, comprising of 17 stories was telecast by Doordarshan. A film based on Pandavapuram was also  made in Bengali under
the name 'Nirakar Chhaya' by Ashish Avikuntak.

He was  the Chairman of National Book Trust India, New Delhi from 2012 to 2015. He was also in the General Council of the Kendra
Sahitya Akademi and  Executive Committee of the Kerala Sahitya Academy.

Dahikkunna Bhoomi