First, you could search for it in well - known bookstores, both physical and online. Some online stores might have it in digital format for purchase or even for free. Another option is to ask in reading communities if anyone has a copy or knows where to get it.
Since I don't know the'manjurukum kaalam' story, it could be a story from a particular culture or community. You might try looking for it in local libraries, cultural centers related to the origin of this term, or asking people from that area who might be aware of it.
One of the great Sujatha novels for conversion to drama could be 'En Iniya Iyanthira'. Its complex characters and engaging plot would translate well on stage, with its themes of technology and human relationships providing ample material for dramatic exploration.
Online platforms such as Amazon or other e - book stores could also be a source. There are often e - book versions available for purchase or even some free e - books if it's in the public domain or the author has made it freely available.
Sujatha's novels are often known for their intelligent exploration of scientific concepts. For example, in many of his works, he manages to incorporate ideas from physics or engineering in a way that is accessible to the general reader.
His novels are known for their strong character development. Take 'Sivakamiyin Sabatham' for instance. The characters in this novel are complex and their emotions and motives are explored in great detail. This makes the readers feel more connected to the story as they can understand the characters' actions and decisions.
I would say 'Vendetta'. The plot is full of action and suspense. There are clear antagonists and protagonists, which is great for a movie. The story builds tension steadily and has a climax that would be exciting to watch on screen. Also, the themes of revenge and justice are universal and would appeal to a wide audience.