On the 4th of February 2023, the presentation of the book "Enlace Acción Lacaniana. Un enlace que surge de la diversidad”. As guests Marie Hélène Brousse and Vicente Palomera, analysts from the NELcf, Sofía Guara Guara, Patricia Tagle and Adolfo Ruiz also participated. In a lively conversation, questions arose about what makes a book as such, and in particular, a book on psychoanalysis. The book as an object of waste but also as a cause of desire and its function in the social bond.