His style can be characterized by:
* Simple, accessible language: Kinney writes in a straightforward, easy-to-understand style, making his books enjoyable for young readers.
* Humor: His books are full of funny situations, relatable characters, and witty dialogue, making them entertaining and engaging.
* Focus on relatable themes: Kinney's stories often explore universal experiences such as social pressures, school life, family relationships, and the awkwardness of growing up.
* Graphic novel format: Kinney uses a distinctive blend of text and illustrations to tell his stories. His drawings are simple but effective, adding humor and visual appeal to the narrative.
While Kinney's works primarily fall under the genre of children's fiction, his themes and humor resonate with readers of all ages. His books are often praised for their ability to entertain and connect with readers on a personal level.