What is the author's style in King of the Screwups by K. L. Going?

The novel is written in the first-person point of view, from the perspective of the main character, Liam Geller. The point of view of this novel is intimate, allowing a reader to connect closely with the main character, Liam. The book written in this manner allows the reader to get inside Liam's head, thoughts and inner struggles. The reader cares what happens to the narrator. The point of view also allows the author to inject her own opinions into the narration and to expand on the events taking place around the other characters and the occurrences taking place.