Spread Certificate · No. HIS-01303

This certifies how far it spread
Dan Brown (author); Doubleday / Random House (US publisher) ·March 2003 ·seeded onRetailthenPressTVOpen webBox officeYouTube
Spread Score
48
Notable
#1
New York Times hardcover fiction debut, reported by CNN
CNN
4 outlets
National press, from CNN and Le Monde
May 2006
Peak proxy date, Mar 18 ’03 to May 2006
6 platforms
Started on Retail
85M sold
Worldwide copies sold, current publisher claim, lower bound
Per Penguin Random House
82M sold
Worldwide copies sold, Lagardère claim in 2009
Per Lagardère Publishing
5.7M sold
2003 hardcover shipped and billed; not final net sales
Per Publishers Weekly