The streak of year-over-year unit sales gains hit five in week 32 of 2014. Total unit sales of print books rose 2% in the week ended Aug. 10, 2014, compared to the similar week in 2013 at outlets that report to Nielsen BookScan. As has been the case during the five-week upward streak, it was the retail & club channel that drove the gain, with units up 3% over week 32 of 2013, offsetting a 4% decline in sales through the mass merchandiser channel. The juvenile fiction category had the largest gain in the week, posting a 14% increase over the week ended Aug. 11, 2013. While no big juvenile fiction titles had a strong debut in the week, a number of titles in the top 10 had notable increases over the prior week including the trade paperback edition of If I Stay, whose sales rose 16% to just under 26,000 copies sold. Insurgent and Divergent had sales increases of 24% and 27%, respectively. The strongest-selling new book in the week was the mass market paperback edition of Sue Grafton’s W Is for Wasted, which sold about 26,000 copies. For the week, the adult fiction category was down 7% compared to week 32 of 2013, a decline that was less than the 11% drop the category has had so far this year.

Unit Sales of Print Books by Channel

Aug. 11, 2013 Aug. 10, 2014 % Chge Week % Chge YTD
Total 11,083 11,256 2% 1%
Mass Merch./Other 2,002 1,916 -4 -3
Retail & Club 9,081 9,339 3 2

Unit Sales of Print Books by Category

Aug. 11, 2013 Aug. 10, 2014 % Chge Week % Chge YTD
Adult Nonfiction 4,294 4,302 0.2% 0%
Adult Fiction 3,037 2,826 -7 -11
Juvenile Nonfiction 704 761 8 11
Juvenile Fiction 2,575 2,945 14 15

Unit Sales of Print Books by Format

Aug. 11, 2013 Aug. 10, 2014 % Chge Week % Chge YTD
Hardcover 2,384 2,439 2% 3%
Trade Paperback 6,350 6,614 4 3
Mass Market Paperback 1,667 1,487 -11 -11
Board Books 335 389 16 17
Audio 90 82 -9 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.