Sign-In
Cart
The Roman Icosahedron: The Imperial Device That Ruled Over the Druids
Paperback
ArchaeologyHistory & Philosophy of Science
Publisher: Independently Published
Published: Feb 24 2026
Pages: 92
Weight: 0.26
Height: 0.19 Width: 5.50 Depth: 8.50
Language: English
In 1953, near Arloff, Germany, a five-centimeter bronze object was exhumed. It entered the Rheinisches Landesmuseum in Bonn classified as a Roman dodecahedron, and it remained so for four decades. Until a mathematician noticed something decisive: that object did not have twelve faces, but twenty.
This icosahedron is the only complete specimen found to date.
Without explaining the relationship this singular bronze piece has with the famous Roman dodecahedra, any theory on the matter is left mutilated and incomplete from its very foundation.
What this book explains in detail is how the system that both objects formed actually worked. The icosahedron as the master calibration instrument; the dodecahedra as local execution tools. Together, they made it possible to determine the celestial milestones that structured the calendar in provinces where time was simultaneously a matter of state and a cultural battleground.
This hypothesis demonstrates that the mysterious variability of their holes was, precisely, the proof of their function. And with it, the enigmas surrounding their geometry, their geographical distribution, their varying sizes, the alloys used, the documentary silence, or their protocol for use... are all completely resolved.
It is for you, dear reader, to decide whether the enigma still stands.
Also from
Avellaneda, Colectivo
El Icosaedro Romano: La Herramienta Imperial Que Gobernó Sobre Los Druidas
Avellaneda, Colectivo
Paperback
L'Icosaèdre Romain: La Pièce Maîtresse Du Système Impérial Qui a Gouverné Les Druides
Avellaneda, Colectivo
Paperback
Icosaedro Romano: A Peça-Chave Do Sistema Imperial Que Governou Sobre OS Druidas
Avellaneda, Colectivo
Paperback
L´icosaedro Romano: Il Pezzo Chiave del Sistema Imperiale Che Governò Sui Druidi
Avellaneda, Colectivo
Paperback
Also in
Archaeology
The Death of Christ: The Bible and Popular Culture Vs Archaeological and Historical Evidence
Rutledge, Steven
Hardcover
Things We Found in the Ground: Discovering the History Buried Beneath Our Feet
Bruce, Ellie
Gray, Lucie
Paperback
Cræft: An Inquiry Into the Origins and True Meaning of Traditional Crafts
Langlands, Alexander
Paperback
Treasures of Egypt: A Legacy in Photographs from the Pyramids to Cleopatra
National Geographic
Hardcover
The Library of Ancient Wisdom: Mesopotamia and the Making of the Modern World
Wisnom, Selena
Hardcover
Archaeology and the People of the Bible: Exploring the Evidence for the Historical Existence of Bible Characters
Kennedy, Titus
Paperback
Love, War, and Diplomacy: The Discovery of the Amarna Letters and the Bronze Age World They Revealed
Cline, Eric H.
Hardcover
The Indo-Europeans Rediscovered: How a Scientific Revolution Is Rewriting Their Story
Mallory, J. P.
Hardcover
The Horse, the Wheel, and Language: How Bronze-Age Riders from the Eurasian Steppes Shaped the Modern World
Anthony, David W.
Paperback
Those Who Walked Before: Fossil Footprints at White Sands
Bustos, David F.
Odess, Daniel
Bennett, Matthew
Paperback
Maps of the Ancient Sea Kings: Evidence of Advanced Civilization in the Ice Age
Hapgood, Charles
Paperback
The Secret Token: Myth, Obsession, and the Search for the Lost Colony of Roanoke
Lawler, Andrew
Paperback
Escape from Pompeii: The Great Eruption of Mount Vesuvius and Its Survivors
Tuck, Steven L.
Hardcover
The Language Puzzle: Piecing Together the Six-Million-Year Story of How Words Evolved
Mithen, Steven
Hardcover
American Archaeology: Living History, Stolen Pasts, and Defending the Future
Burillo, R. E.
Paperback
An Illustrated Dictionary of the Gods and Symbols of Ancient Mexico and the Maya
Miller, Mary Ellen
Taube, Karl
Paperback
The Earl and the Pharaoh: From the Real Downton Abbey to the Discovery of Tutankhamun
The Countess of Carnarvon
Paperback
A Shark Going Inland Is My Chief: The Island Civilization of Ancient Hawai'i
Kirch, Patrick Vinton
Paperback
The Library of Ancient Wisdom: Mesopotamia and the Making of the Modern World
Wisnom, Selena
Paperback
The First Americans: In Pursuit of Archaeology's Greatest Mystery
Adovasio, James
Page, Jake
Paperback
The Brutish Museums: The Benin Bronzes, Colonial Violence and Cultural Restitution
Hicks, Dan
Paperback
Women in the Valley of the Kings: The Untold Story of Women Egyptologists in the Gilded Age
Sheppard, Kathleen
Hardcover
Man Corn: Cannibalism and Violence in the Prehistoric American Southwest
Turner, Christy G., II
Paperback
The Bible Unearthed: Archaeology's New Vision of Ancient Israel and the Origin of Its Sacred Texts
Silberman, Neil Asher
Finkelstein, Israel
Paperback
The Horse, the Wheel, and Language: How Bronze-Age Riders from the Eurasian Steppes Shaped the Modern World
Anthony, David W.
Paperback
The Valkyries' Loom: The Archaeology of Cloth Production and Female Power in the North Atlantic
Smith, Michèle Hayeur
Paperback
Behind the Bears Ears: Exploring the Cultural and Natural Histories of a Sacred Landscape
Burrillo, R. E.
Paperback
Medieval Garments Reconstructed: Norse Clothing Patterns
Fransen, LILLI
Nørgård, Anna
ØStergård, Else
Paperback
Arrowheads and Stone Artifacts: A Practical Guide for the Amateur Archaeologist
Yeager, C. G.
Paperback
The Bible's First Kings: Uncovering the Story of Saul, David, and Solomon
Faust, Avraham
Farber, Zev I.
Hardcover
Macedonia Under the Argead Kings: The Rise and Fall of an Ancient Superpower
Worthington, Ian
Hardcover
Turtle Island and the Tradition of Giants: When Earth Met Sky and Men Walked with Gods
Hamilton, Ross
Paperback
Classic Maya Social Inequality, Networks, and Collapse at DOS Pilas, Petén, Guatemala
Palka, Joel W.
Hardcover
Uncovering America's First War: Contact, Conflict, and Coronado's Expedition to the Rio Grande
Schmader, Matthew F.
Hardcover
The Making of the Middle Sea: A History of the Mediterranean from the Beginning to the Emergence of the Classical World
Broodbank, Cyprian
Hardcover
The First Signs: Unlocking the Mysteries of the World's Oldest Symbols
Von Petzinger, Genevieve
Paperback
Stones Still Speak: How Biblical Archaeology Illuminates the Stories You Thought You Knew
Haley, Amanda Hope
Paperback
The Trouble with Ancient DNA: Telling Stories of the Past with Genomic Science
Källén, Anna
Paperback
Talking to the Rain: Paintings and Carvings on Stone in Chihuahuan Desert Landscapes
Schaafsma, Polly
Hardcover
Slaving States: From West Africa to the Ancient Mediterranean
Fentress, Elizabeth
Rabinowitz, Adam
Hardcover
Roman Maritime Villas: Rediscovering Architecture in Southern Latium and Its Wider Context
Ferritto, Roberta
Hardcover
Flaked Stone Artifacts from the East Wenatchee Clovis Cache
Mehringer, Peter J., Jr.
Bradley, Bruce A.
Huckell, Bruce
Hardcover
The Founding of Thessaloniki: A Comparison of Literary, Archaeological and Topographical Evidence
Manoledakis, Manolis
Paperback
Joining the Dots: uniting Salisbury's past through holes in the ground
Higbee, Lorrain
Mepham, Lorraine
Harding, Phil
Hardcover
Pueblo Bonito and Chaco Canyon Revisited: The Published Versus the Unpublished Record
Reyman, Jonathan E.
Paperback
Ancient and Modern Methods of Arrow Release (History of Archery Series)
Morse, Edward S.
Ford, Horace A.
Paperback
The Trouble with Ancient DNA: Telling Stories of the Past with Genomic Science
Källén, Anna
Hardcover
Spirit Whales and Sloth Tales: Fossils of Washington State
Williams, David B.
Nesbitt, Elizabeth A.
Paperback
Sins of the Shovel: Looting, Murder, and the Evolution of American Archaeology
Morgan, Rachel
Paperback
Prehistoric Textiles: The Development of Cloth in the Neolithic and Bronze Ages with Special Reference to the Aegean
Barber, E. J. W.
Paperback
Ancient Effigy Mound Landscapes of Upper Midwestern North America
Birmingham, Robert A.
Rosebrough, Amy L.
Paperback
Petroglyphs (Rock Carvings) in the Susquehanna River near Safe Harbor, Pennsylvania
Cadzow, Donald
Paperback
Archaeology of the Bible: The Greatest Discoveries from Genesis to the Roman Era
Isbouts, Jean-Pierre
Hardcover
Guardians of the Dragon Path: Ancient Temples of the Pyrenees, the Way of the Stars Camino, A Magdalena Meridian
Williams, Ani
Paperback
Ghosts of Vesuvius: A New Look at the Last Days of Pompeii, How Towers Fall, and Other Strange Connections
Pellegrino, Charles R.
Paperback
Blackbeard's Sunken Prize: The 300-Year Voyage of Queen Anne's Revenge
Carnes-McNaughton, Linda F.
Wilde-Ramsing, Mark U.
Paperback
The Secret of the Great Pyramid: How One Man's Obsession Led to the Solution of Ancient Egypt's Greatest Mystery
Brier, Bob
Houdin, Jean-Pierre
Paperback