Photo credits
Images used throughout this book are either from the author’s personal collection or are copyrighted images from iStockPhoto that have been used with permission. Exceptions include the following:
Introduction: Albert Einstein. ©Corbis/Spector. Used with permission.
Chapter 4: The Scream by Edvard Munch. ©Corbis/Spector. Used with permission.
Chapter 4: Archduke Franz Ferdinand and Sophie Leaving Sarajevo Senate. ©Corbis/Spector. Used with permission.
Postscript: Photo ©Adrian Øhrn Johansen. Used with permission.