Two books by Juan Luis Lorda, professor at the School of Theology of the University of Navarra, have been published in Polish. They are the first edition in this language of Humanismo: los bienes invisibles and the 4th edition of the Issue Para ser cristiano.

Juan Luis Lorda holds a degree in Industrial Engineering and a doctorate in Theology from the University of Navarra. At the campus , he teaching a professor at the School of Theology, the Ecclesiastical School of Philosophy , and the Institute of Anthropology and Ethics.

He is also a member of group of research "Ciencia, Razón y Fe" and of committee advisor of catechesis of the Spanish Episcopal lecture , and partner in religious media, cultural magazines and daily press. He is the author of several theological and humanistic manuals and essays, such as Antropología Teológica; Para una idea cristiana del hombre; Antropología cristiana; Moral, el arte de vivir; and Humanismo II, tareas del espíritu.