In the first half of 2020, unit sales of print books surprised many in the industry by posting a 2.9% increase over the same period in 2019 at outlets that report to NPD BookScan, overcoming a slump in sales in early spring following the onset of the Covid-19 pandemic. Print sales finished 2020 up 8.2% over 2019, and that strong performance continued into 2021, with units jumping 18.5% in the first six months over the comparable period in 2020. With the exception of the juvenile nonfiction category, all the major publishing categories had double-digit sales increases in the first half of the year. Backlist had the strongest gains, up 21.4%, but frontlist sales were also solid, rising 12.4%.
The increase in the first half of 2021 was led by the adult fiction category, where units rose 30.7%. The top seller in the category was Kristin Hannah’s The Four Winds, which sold more than 558,000 copies since its release in early February (see “2021 Bestselling Print Books [So Far],” p. 6). The other top sellers in adult fiction were a mix of new releases and backlist titles. Where the Crawdads Sing by Delia Owens took two spots on the category bestseller list: the trade paperback edition sold more than 294,000 copies following its publication at the end of March, while the hardcover edition was #20, selling nearly 151,000 copies.