Question: What parts of life in many Italian regions is included in an investigative book by Roberto Saviano and includes organized crime in Italy?
Sentence (from "Gomorrah (book)"): Gomorra is a non-fiction investigative book by Roberto Saviano published in 2006 documenting Saviano's infiltration and investigation of various areas of business and daily life controlled or affected by the Italian criminal organization known as Camorra.
Relevant evidence: Yes