La minaccia verde

Plot and script: Alfredo Castelli
Artwork: Franco Donatelli
Cover: Gallieno Ferri

Mister Honest, the swindler, sells Chico the (false) map of the treasure of Eldorado. Not finding it, Chico, accompanied by a reluctant Zagor, decides to go look for it on Devil’s Horns, two rocky peaks near Dead Horse Town. In a grotto, his friends find a plant that immediately communicates an intense feeling of danger to Zagor …