A phenomenal bestseller in France,Metronome presents a fascinating history of Paris through the lens of the city's iconic Metro systemDid you know that the last Gallic warriors massacred by the Romans lie beneath the Eiffel Tower? That the remains of Paris's first cathedral are under a parking lot in the Fifth District? Metronome follows Loránt Deutsch, historian and lifelong Francophile, as he goes on a compelling journey through the ages, treating readers to Paris as they