Il segreto di Pulcinella

Naples: the treacherous Sergej Orloff has managed to get hold of an ancient parchment found among the excavations at Pompeii. Martin Mystère, who is also in Naples to delve into this curious discovery, encounters some Camorra gangsters who don’t want him to investigate the origins of this mysterious document. Martin and Java, by no means frightened, continue their search until, among the ruins of Pompeii, they find a secret passage...