Did they? -- How did it work? -- What happened? -- What's left?
Summary:
"In a series of short and humorous essays, Insane Emperors, Sunken Cities, and Earthquake Machines features more answers to questions that ancient historian Garrett Ryan is frequently asked in the classroom, in online forums, and on his popular YouTube channel Told in Stone"-- Provided by publisher.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.