Pierre is a changer sayer who is paired off with his friend Dalton. Pierre is more on the writer side of being a changer being: in common sense the most reasonable of the two. Pierre has thirteen successful cases on his record, the most famous of these was the Monarch Grasslands Case where they captured Len, Tyrant of the Monarch grasslands. For this incident they imployed the help of the voyager: the Last Girl.
Pierre has connections to many people, including Milady, The Talisman and the Don of The Bridge.