Is the Catholic Church facing a silent rupture with its Mariological tradition?In The Virgin Mary, Co-Redemptrix and Mediatrix of All Graces, Jesus Fernandez-Pedrera Correa presents a rigorous and courageous theological defense of what many call "e;The Fifth Dogma."e; At a moment of unprecedented tension following the 2025 Vatican document Mater Populi Fidelis, this work dismantles the arguments of "e;Marian minimalism"e; and restores the dogmatic glory of the Mother of God. Through a profound analysis of Patristic Tradition, the Magisterium of the Popes (from Leo XIII to John Paul II), and the "e;Cause of the Cause"e; metaphysical argument, the author exposes the theological deviations of current administrations. This book is not just a devotional text; it is an academic and forensic audit of the institutional crisis within the Dicastery for the Doctrine of the Faith and a call to recognize Mary's active, necessary, and subordinate role in Objective Redemption. Inside this volume, you will explore: * The historical and scriptural foundations of Mary as the New Eve. * A critical analysis of the "e;Rhine Plot"e; and the Protestantization of the Church. * The architectural vision of Leo XIII and the "e;Right of Conquest"e; in Pacellian theology. * The mystical experience of contemporary saints regarding Marian mediation. A definitive guide for theologians, scholars, and the faithful who refuse to accept the "e;imposed silence"e; on the Mother of God.