Biblioteca Nueva began its activity around 1916, founded by José Ruiz-Castillo, and since then it has been carrying out prestigious publishing in the fields in which it has focused its activity. Its catalog covers the field of social sciences. Its sections of literature, history, essay, philosophy, law, psychology or education stand out. Among his most widespread works is the direct German translation of the complete Works of Sigmund Freud by Luis López Ballesteros y de Torres. He is currently part of the Malpaso group.