12.7% of all books in 2003 were sold over the Web

Ipsos BookTrends said that 15% of all books for adults and teenagers that were purchased from April to December 2003 were used - an increase of 5% from the same period in 2002. Meanwhile, the Web's share of sales in the same time period increased to 12.

Ipsos BookTrends said that 15% of all books for adults and teenagers that were purchased from April to December 2003 were used - an increase of 5% from the same period in 2002. Meanwhile, the Web's share of sales in the same time period increased to 12.7% from 9.7%.