The earth

Revision	When	Who	Comment

8	July 15, 2021	Bob the Wikipedian	Edited without comment.
7	July 15, 2021	Bob the Wikipedian	Added new cover
6	August 6, 2010	IdentifierBot	added LibraryThing ID
5	April 24, 2010	Open Library Bot	Fixed duplicate goodreads IDs.
4	April 16, 2010	bgimpertBot	Added goodreads ID.
3	October 13, 2009	WorkBot	add edition to work page
2	September 11, 2008	RenameBot	fix author name
1	April 29, 2008		Imported from amazon.com record.