The Sente and Jigounov duo make it look in every color to XIII in this volume 23! Betty at the hospital, the mafia Little Joe at his disposal, the FBI always accusing him of terrorist acts: it is time for him to leave the United States. Paris-Brussels-Amsterdam-Leyde. The result of the research of his childhood friend Jim Drake and and Annika, the young dealer with pink hair, lead XIII in the footsteps of his sponsor. A new track game awaits him to discover the secrets of the Mayflower: "Always follow the arrow Wampanoag"...