One

One is an illustration book about the experience and adventures of being an only child. It is a light-hearted story based on real experiences. Some stories are funny and some are bitter-sweet. It is a mix of emotions in one book.

To match that, the book utilizes a storybook style. The style makes the story more friendly, more approachable yet simple to understand. Illustrations were also used heavily in this book. With colour matching with the current emotions of each story.