Apple Claims 20% of U.S. E-Book Market, Double Previous Estimates - Mac Rumors

In related news, see DOJ Misfires on Jobs Email in Apple E-Book Case — It Was a Discarded Draft (AllThingsD)

"Publishers Weekly reports (via paidContent) that testimony from Apple executive Keith Moerer in the ongoing e-book price fixing trial has revealed that Apple holds approximately 20% of the e-book market in the United States, roughly double many of the previous estimates made by third parties."

Apple Claims 20% of U.S. E-Book Market, Double Previous Estimates - Mac Rumors