The main event of the Biennale Cartasia preview was centered on promoting the Giri di Parole-Travelling Words project, created and organized by the Municipality of Porcari. Inspired by the bookcrossing movement, the goas is to encourage the circulation of books in an urban environment so that all citizens can find and read them. More than thirty recycled cardboard displays were set up in the area so that users could take a book, return it or even leave new ones in the various distribution points.