The Holy Grail Paperback – March 23, 2026

For centuries, the Holy Grail has been the ultimate object of mystery, the centerpiece of Arthurian legends and countless cinematic quests. But while the world searched for a magical myth, the real vessel-the one used by Jesus Christ at the Last Supper-lay hidden in plain sight, protected by an unbroken chain of custody through wars, persecutions, and the rise of empires.In THE HOLY GRAIL, Jesús Fernández-Pedrera Correa presents the most comprehensive multidisciplinary analysis ever compiled on the Holy Chalice of Valencia. Transcending folklore, this work brings together 3D volumetric scanning, petrographic analysis of the stone, and research in real archives to solve a 2,000-year-old open case.Why is this the strongest candidate in history?The "Kos Kiddush" Identity: For the first time, archaeological classification proves that the cup is an authentic Hebrew blessing vessel from the 1st century BCE, the only one of its kind preserved intact in the world.Volumetric Testing: Laser studies confirm that its capacity of 2.5 revi'it exactly matches the requirements for the Jewish Passover meal in the time of Herod the Great.The Forensic Itinerary: Follow the chalice's journey from the Cenacle in Jerusalem to the hands of St. Peter in Rome, and its secret transfer to the mountains of Aragon by St. Lawrence to escape the imperial flames.Institutional Recognition: Discover why the Holy See has granted Valencia a perpetual Jubilee Year and why three Popes have chosen to celebrate the Eucharist with this specific relic.From the sardonyx agate linked to the Tribe of Judah to the medieval messages encoded on its base, this book is not just a work of faith; This is a milestone in archaeological discovery.Stop searching for the legend. Start investigating the truth. Read more