Unit Sales of Print Books by Category

Format June 19, 2011 June 17, 2012 % Chge Week % Chge YTD
Adult Nonfiction 5,070 4,687 -8% -15%
Adult Fiction 3,164 3,471 10 -14
Juvenile Fiction 2,736 2,627 -4 3
Juvenile Nonfiction 666 771 16 3

Unit Sales of Print Books by Format

Format June 19, 2011 June 17, 2012 % Chge Week % Chge YTD
Hardcover 2,994 2,959 -1% -3%
Trade Paperback 7,053 7,153 1 -10
Mass Market Paperback 1,587 1,354 -15 -24
Board Books 250 262 5 2
Audio 114 113 -1

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Category segment excludes “other,” which includes audio, maps, calendars, and other miscellaneous categories. Format excludes calendars, boxed sets, and other formats (i.e., maps, minibooks). Source: Nielsen BookScan and Publishers Weekly. Nielsen BookScan’s U.S. Consumer Market Panel covers approximately 75% of the print book market and continues to grow.