The 1st international Conference on children and young adults literature "Postacards from no man's land. Promoting teen literature" will be held in Cagliari, November 12-14, 2009.   The aim of the Conference, which several, important, international guests are expected to attend to, is to offer to its participants an european panorama of teen leterature and to start a path of specific education for the librarians about the editorial production, the ways of promoting the reading, the building of shelves and specific areas in the library.