Inferno (Robert Langdon)

Acknowledgments

My most humble and sincere thanks to:

As always, first and foremost, my editor and close friend, Jason Kaufman, for his dedication and talent … but mainly for his endless good humor.

My extraordinary wife, Blythe, for her love and patience with the writing process, and also for her superb instincts and candor as a front-line editor.

My tireless agent and trusted friend Heide Lange, for expertly navigating more conversations, in more countries, on more topics than I will ever know. For her skills and energy, I am eternally grateful.

The entire team at Doubleday for its enthusiasm, creativity, and efforts on behalf of my books, with very special thanks to Suzanne Herz (for wearing so many hats … and wearing them so well), Bill Thomas, Michael Windsor, Judy Jacoby, Joe Gallagher, Rob Bloom, Nora Reichard, Beth Meister, Maria Carella, Lorraine Hyland, and also to the unending support of Sonny Mehta, Tony Chirico, Kathy Trager, Anne Messitte, and Markus Dohle. To the incredible people of the Random House sales department … you are unrivaled.

My sage counsel Michael Rudell, for his pitch-perfect instincts on all matters, large and small, as well as for his friendship.

My irreplaceable assistant Susan Morehouse, for her grace and vitality, and without whom all things descend into chaos.

All of my friends at Transworld, in particular Bill Scott-Kerr for his creativity, support, and good cheer, and also to Gail Rebuck for her superb leadership.

My Italian publisher Mondadori, especially Ricky Cavallero, Piera Cusani, Giovanni Dutto, Antonio Franchini, and Claudia Scheu; and my Turkish publisher Altin Kitaplar, particularly Oya Alpar, Erden Heper, and Batu Bozkurt, for the special services provided in connection with the locations in this book.

My exceptional publishers around the world for their passion, hard work, and commitment.

For their impressive management of the London and Milan translation sites, Leon Romero-Montalvo and Luciano Guglielmi.

The bright Dr. Marta Alvarez González for spending so much time with us in Florence and for bringing to life the city’s art and architecture.

The peerless Maurizio Pimponi for all he did to enhance our visit to Italy.

All the historians, guides, and specialists who generously spent time with me in Florence and Venice, sharing their expertise: Giovanna Rao and Eugenia Antonucci at the Biblioteca Medicea Laurenziana, Serena Pini and staff at the Palazzo Vecchio; Giovanna Giusti at the Uffizi Gallery; Barbara Fedeli at the Baptistery and Il Duomo; Ettore Vio and Massimo Bisson at St. Mark’s Basilica; Giorgio Tagliaferro at the Doge’s Palace; Isabella di Lenardo, Elizabeth Carroll Consavari, and Elena Svalduz throughout all of Venice; Annalisa Bruni and staff at the Biblioteca Nazionale Marciana; and to the many others whom I’ve failed to mention in this abbreviated list, my sincere thanks.

Rachael Dillon Fried and Stephanie Delman at Sanford J. Greenburger Associates for everything they do both here and abroad.

The exceptional minds of Dr. George Abraham, Dr. John Treanor, and Dr. Bob Helm for their scientific expertise.

My early readers, who provided perspective along the way: Greg Brown, Dick and Connie Brown, Rebecca Kaufman, Jerry and Olivia Kaufman, and John Chaffee.

The web-savvy Alex Cannon, who, along with the team at Sanborn Media Factory, keeps things humming in the online world.

Judd and Kathy Gregg for providing me quiet sanctuary within Green Gables as I wrote the final chapters of this book.

The superb online resources of the Princeton Dante Project, Digital Dante at Columbia University, and the World of Dante.

Contents

Cover

Title Page

Copyright

Dedication

Acknowledgments

Epigraph

Fact

Prologue

Chapter 1

Chapter 2

Chapter 3

Chapter 4

Chapter 5

Chapter 6

Chapter 7

Chapter 8

Chapter 9

Chapter 10

Chapter 11

Chapter 12

Chapter 13

Chapter 14

Chapter 15

Chapter 16

Chapter 17

Chapter 18

Chapter 19

Chapter 20

Chapter 21

Chapter 22

Chapter 23

Chapter 24

Chapter 25

Chapter 26

Chapter 27

Chapter 28

Chapter 29

Chapter 30

Chapter 31

Chapter 32

Chapter 33

Chapter 34

Chapter 35

Chapter 36

Chapter 37

Chapter 38

Chapter 39

Chapter 40

Chapter 41

Chapter 42

Chapter 43

Chapter