Discovering the Essential Universe

Revision	When	Who	Comment

12	October 17, 2023	mheiman	merge authors
11	January 15, 2023	ImportBot	import existing book
10	May 25, 2022	ImportBot	import existing book
9	December 8, 2020	MARC Bot	import existing book
8	December 15, 2019	ImportBot	import existing book
7	August 6, 2010	IdentifierBot	added LibraryThing ID
6	April 24, 2010	Open Library Bot	Fixed duplicate goodreads IDs.
5	April 16, 2010	bgimpertBot	Added goodreads ID.
4	April 14, 2010	Open Library Bot	Linked existing covers to the edition.
3	October 25, 2009	WorkBot	add edition to work page
2	June 11, 2009	ImportBot	Found a matching Promise Item
1	April 29, 2008		Imported from amazon.com record