"inverse canon" it is a therapeutic collective of scheduled citizens of recovery from psychiatric problems. This group realizes continuous interventions type social and cultural on the whole territory of the city of napoli. The citizens of inverse canon are present in the great market Caramanico of the city, with a boat in wood that represents the car of scene to promote a zone organized of free books. In the market we are present to make to know to all the reasons, the motivations and the cultural curiosity at the base of the liberation of books and the pursuit of their trip through bookcrossing. We have inaugurated our intervention the day March 23 rd 2010, international day of the book. the initiative has received a notable success in the city, over whether to represent a good road for us to the search of runs of contrast to the social exclusion. Good trip to Everybody. "city inverse canon."