Garrett Ryan

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Books by Garrett Ryan

Leaky Aqueducts, Battle Pigeons, and Mystery Cults

More Frequently Asked Questions About the Ancient Greeks and Romans

By Garrett Ryan

Could a Roman bridge carry a modern freight train? How much would it cost to build the Colosseum today? What if the Romans had grown potatoes?

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Insane Emperors, Sunken Cities, and Earthquake Machines

Naked Statues, Fat Gladiators, and War Elephants

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