This post-modern book titled, "The Secret Knowledge of Grown-Ups," tells the secret tale of exactly why grown-ups tell their kids to do something that is deemed of high importance for them, such as eating their vegetables and not jumping on their mattresses. This book demonstrates the characteristics of a post-modern picture book in a fun and unique way.
For text, this book shows elements of addressing the reader, as it clearly directs the rule given to the child to them and only them. In addition, the reader is hit by each "actual" reasoning for these top secret rules by using the bold, black text used on the cover of the book. Where the text and message of this book are defined and playful, what makes this book extremely exceptional is its use of color and bold imagery for each of these rules.
The imagery in this book is both bold and playful and slightly graphic. This unique style brought "The Secret Knowledge of Grown-Ups" the 1997 Caldecott Medal. This prize comes with many of its artistic elements, such as its attention to detail and metafictive details. For example, this book uses immense typographic experimentation and fusion of images and text. This makes the reader capture the text in a fun yet complex state of mind.
In conclusion, I highly recommend this book in the genre of post-modernism because it makes the readers look beyond the silly message of this book. It is fun, yet uniquely complicated and sophisticated way. A reader of many ranges of reading and comprehension abilities will find this book a joy to read.