Rani, Ayo, Caleb, and Marcus are four best friends who always have fun on their street. One sunny afternoon, Caleb invites everyone to his house for his ninth birthday party. They can't wait! But what surprise does Caleb have in store for them? And will their friendship be strong enough for the big adventure ahead?

This story is the first in a (forthcoming) series of books that helps children aged eight to nine years learn how to make the world more peaceful by practising one of the principles of consultation.