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Macmillan Childrens Publishing Group

Amir Alexander

Amir Alexander
Ronna Kovner

Amir Alexander teaches history at the University of California, Los Angeles. He is the author of Infinitesimal, Geometrical Landscapes, and Duel at Dawn. His writing has appeared in The New York Times and the Los Angeles Times, and his work has been featured in Nature and The Guardian, on NPR, and elsewhere. He lives in Los Angeles, California.

Amir Alexander

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Amir Alexander
Farrar, Straus and Giroux
Scientific American / Farrar, Straus and Giroux

An eye-opening narrative of how geometric principles fundamentally shaped our world

On a cloudy day in 1413, a balding young man stood at the entrance to the Cathedral of Florence,...

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