Il mistero dell'isola

A terrible storm hurls Zagor and Chico, with a group of other castaways, onto an apparently deserted island. But what is hidden among the thick vegetation of the interior? Which creature's teeth are found stuck in a flayed tree? Who emits the mournful sounds that are heard among the trees? So many mysteries and so many dangers for the Spirit with the Hatchet and his friends: the land that seemed to have saved them turns out to be a terrible threat!