Meet Petri, the beloved purple monkey who lives with his friends in Kilkea Castle, Ireland. In this first book of the popular series, Petri decides that as he lives in a castle he must be a King, and Kings order their subjects around. Unfortunately for Petri, his friends aren’t so impressed with their new “royal” friend. As a result, Petri finds himself sad and alone until he realizes that royal titles and trappings don’t matter. What really matters is being kind to his friends.