The winning streak continued in the week ended Aug. 17, 2014—the sixth consecutive week in which unit sales of print books were up year over year. Unit sales grew 1% compared to week 33 of 2013 at outlets that report to Nielsen BookScan. The gains were driven by the retail & club channel, which had a 3% increase in sales, offsetting a 5% decline in the mass-merchandiser channel. The two juvenile segments had big gains in the week, led by juvenile fiction, where units were up 16% compared to the week ended Aug. 18, 2013. Two paperback versions of The Giver, one a tie-in to the August 15 movie release, showed the biggest sales jumps. Juvenile nonfiction units rose 13% year over year ,as Minecraft: Redstone Handbook and Minecraft: Essential Handbook led the way. Adult fiction sales fell 4% in the week, well below the 11% drop in the year to date, as new releases from Haruki Murakami, Debbie Macomber, and James Rollins did well. Unit sales of physical audiobooks, which have had a solid 2014, took an unexpected plunge in week 33, falling 23%.

Unit Sales of Print Books by Channel

Aug. 18, 2013 Aug. 17, 2014 % Chge Week % Chge YTD
Total 11,281 11,437 1% 1%
Mass Merch./Other 1,938 1,839 -5 -3
Retail & Club 9,343 9,598 3 2

Unit Sales of Print Books by Category

Aug. 18, 2013 Aug. 17, 2014 % Chge Week % Chge YTD
Adult Nonfiction 4,706 4,537 -3% 0.2%
Adult Fiction 2,831 2,714 -4 -11
Juvenile Nonfiction 694 783 13 11
Juvenile Fiction 2,569 2,983 16 15

Unit Sales of Print Books by Format

Aug. 18, 2013 Aug. 17, 2014 % Chge Week % Chge YTD
Hardcover 2,460 2,459 0% 2%
Trade Paperback 6,564 6,828 4 3
Mass Market Paperback 1,560 1,415 -9 -11
Board Books 331 390 18 17
Audio 91 70 -23 5

Source: Nielsen BookScan and Publishers Weekly. Nielsen BookScan’s U.S. Consumer Market Panel covers approximately 80% of the print book market and continues to grow.