Giuramento di sangue

Subject and Script-Writer: Alberto Ongaro
Artwork: Franco Bignotti
Cover Illustration: Roberto Diso

Mister No investigates the mysterious deaths that occurred in Rio, helped by Esse-Esse and Morena. The girl puts her rich fiancé Sebastián’s house at his disposal - since Sebastián is abroad - so that Mister No can hide from the police. Together they discover that the culprit is a civilized Indio who wants to avenge the massacre of a Jivaro tribe, committed twenty years ago by a military division…