Pancho Ferrara is a psychologist. In 1973 he published the book What are agrarian leagues ?, in the publishing house Siglo XXI, which constitutes the first investigation on these organizations. In 2000 he published Crisis of the contemporary political subject, edited by the National University of Lomas de Zamora, book in which the contributions of the members of the Chair of Social Psychology to that current problem are compiled. His latest book, Beyond the roadblock. The fight for a new subjectivity, edited by the Armored Rose, collects the experiences carried out by the author within the Solano Unemployed Workers Movement.