The vast majority of books belong to a third category: still protected by copyright, or of uncertain status, and out of print.

NEWYORKER: Google��s Moon Shot

Customers can check in for flights, print boarding passes, check bags and review flight status at delta.com.

ENGADGET: Delta expanding Gogo in-flight WiFi to select international flights beginning in 2013

After a decade in which only the vestiges of the age old print media industry remain, those left standing have come to realize that to attempt and cling to the status quo of tradition means all but certain failure.

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