Unit sales of print books rose 5% in the week ended Oct. 12, 2014, compared to the similar week last year, at outlets that report to Nielsen BookScan. Two categories in particular had noteworthy performances: in the juvenile nonfiction segment, unit sales jumped 42% over week 41 of 2013; and in adult fiction, where year-over-year sales have been down for most of 2014, units were up 6%. The gains in juvenile nonfiction occurred even though sales of Minecraft books cooled a bit. Still, Minecraft: Construction Handbook sold about 40,000 copies in the week, more than 10 times the sales of the top-selling juvenile nonfiction title in the week ended Oct. 13, 2013. Combined sales of the 100 bestselling juvenile nonfiction titles in week 41 of 2014 soared 84% over those of the 100 top sellers in the similar week last year. In adult fiction, three editions of Gone Girl held the top three spots, selling a total of about 162,000 copies in the week ended Oct. 12, 2014—a 57% increase over the three top-selling fiction titles in week 41 of 2013. Growth in the juvenile fiction segment slowed, though it had the overall bestselling title in the week: Rick Riordan’s The Blood of Olympus sold over 162,000 copies in its debut week.

Unit Sales of Print Books by Channel

Oct. 13, 2013 Oct. 12, 2014 % Chge Week % Chge YTD
Total 10,746 11,318 5% 2%
Mass Merch./Other 2,047 2,086 2 -3
Retail & Club 8,699 9,232 6 3

Unit Sales of Print Books by Category

Oct. 13, 2013 Oct. 12, 2014 % Chge Week % Chge YTD
Adult Nonfiction 4,044 4,120 2% 0%
Adult Fiction 2,460 2,600 6 -10
Juvenile Nonfiction 640 910 42 13
Juvenile Fiction 3,055 3,170 4 1

Unit Sales of Print Books by Format

Oct. 13, 2013 Oct. 12, 2014 % Chge Week % Chge YTD
Hardcover 3,193 3,144 -1% 2%
Trade Paperback 5,390 5,926 10 3
Mass Market Paperback 1,325 1,343 1 -11
Board Books 448 529 18 18
Audio 95 85 -10 0.2

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.