The Heads of the Mushrooms:
Corto Maltese has lost his memory and suffers... the antiques dealer Levi Colombi assigns Corto and Professor Steiner a mission... the next day they travel to the Peruvian Amazon in search of a legendary lost city... there they are captured by the savage Hivaro Indians who want to decapitate them and shrink their heads...

Konga of the Bananas:
In this story, the weapons... speak! Double agents, ruthless adventurers in the service of money, revolution, nationalism, colonialism... Corto Maltese unwittingly plays an important role in a well-orchestrated game by Chrysostom, with the aim of safeguarding the commercial interests of her people against foreign colonialists!