One way of finding out is to watch the video trailer:
Bozo and the Storyteller is a book by Tom Thumb for older kids and adults who have never quite grown up. Here is the basic plot:
You might not know it but you, everyone you know and the world itself are all but figments in the imagination of a Storyteller on another planet. Each night foolish creatures called Bloons gather around him to listen to the latest crazy antics of Hoomanity.
But it seems as though the Story itself has gotten out of control. The Hoomans appear set on a course of self-destruction and the Storyteller’s health is failing as a result.
A Bloon by the name of Bozo volunteers to enter the Story and the Storyteller writes in a boy called Theo to accompany him. Traveling the planet in search of a Cure, they seek the counsel of the Awakened Ones and are pursued by a terrible force they only know as the Enemy.
All hope for the Storyteller lies in their hands. And if he should die then our world might just disappear along with him…