To save the Earth, Thor embarks with Zarrko, the Man of Tomorrow, for a time-honoured adventure! But in the jungle of Latin America, Thor finds himself powerless against Firelord. Will Jane Foster be able to save him? To these adventures, is added the threat of Mangog who weighs on Asgard! Change of scriptwriter for the Thor series! It is Len Wein, Wolverine's co-creator, who takes over from it with the legend John Buscema as his favorite partner in drawing. And moreover, we propose an episode never published in France in which Olympe makes war in Asgard. Contains US episodes: - Mighty Thor (1966) 242-256 and Annual 5 - Marvel Spotlight (1971) 30 Unpublished or previously published titles in - BEST OF MARVEL : THOR – SI AGGARD DEVAIT PERIER - I AM THOR, - Avenger 10 - Thor son of Odin 21