What is the author's style in Necessary Targets by Eve Ensler?

A character arc charts the change that a character goes through in the course of a work of dramatic fiction. In Necessary Targets, many of the characters experience change in the form of growth—some more than others. First there is Azra, who is coaxed back into the world of the living after she is found lying in a hole in the ground that she calls her grave. This is a significant change for Azra, who had until that moment not felt that she had any reason to live.