Scénario	Morrison Grant
Dessin	Murphy Sean
Encreur	Murphy Sean
Couleurs	Stewart Dave
Couverture	Murphy Sean
Date	21 juin 2010
Editeur	DC (US)
Collection	Vertigo
Série	Joe The Barbarian, numéro 4
autres tomes	1 | 2 | 3 | 4 | 5 | 6 | 7 | 8
Bullenote	[détail]

Who are the mysterious Sorcerors of Inventoria, and why have they taken a vow of cowardice? The mysteries of the Iron Kingdom and its relationship to Joe's real world are revealed at last, and a new companion joins the doomed fellowship for a voyage into Ultimate Darkness.

Publication en VF:

dans Joe l'aventure intérieure