"A charmingly personal account of Keith Devlin's long quixotic search to understand the man, Leonardo Bonacci, better known as Fibonacci, as well as the thirteenth-century mathematician's surprisingly pervasive influence."--John Allen Paulos, author of Innumeracy and A Numerate Life
"Lovers of history, travel, and mathematics alike will relish this journey through time to ancient worlds, as master expositor Keith Devlin navigates Italy to uncover the beginnings of modern math. Fascinating!"--Danica McKellar, New York Times bestselling author of Math Doesn't Suck
"Though most of us only know about Leonardo of Pisa (aka Fibonacci) because of the numbers named after him, he was in fact the Steve Jobs of the thirteenth century who ushered in a revolution--as we learn from this fascinating book that reads by turns as a detective novel, a moving personal journey, and a meditation on the fate of modernity. Highly recommended to all lovers of math and history."--Edward Frenkel, professor of mathematics at the University of California, Berkeley, and author of Love and Math
"An unusual and fascinating personal account of a modern mathematician's quest to separate truth from myth and show us the real 'Fibonacci.'"--Ian Stewart, author of Professor Stewart's Incredible Numbers
"Interesting and engaging. Devlin succeeds in making the reader care about his quest to understand Leonardo the person. He conveys the sense of awe and reverence at holding in your hands a document that has come to you straight from centuries before."--Dana Mackenzie, author of The Universe in Zero Words: The Story of Mathematics as Told through Equations
