The age of spiritual machines

Revision	When	Who	Comment

17	February 6, 2020	ImportBot	import existing book
16	July 22, 2019	MARC Bot	remove fake subjects
15	March 11, 2017	Darby	Edited without comment.
14	April 29, 2015	Bryan Tyson	Edited without comment.
13	April 29, 2015	Jennifer L. Walton	Added new cover
12	April 29, 2015	Jennifer L. Walton	Update covers
11	April 29, 2015	Jennifer L. Walton	Added new cover
10	January 17, 2011	ImportBot	add subjects from new record
9	December 4, 2010	Open Library Bot	Added subjects from MARC records.
8	June 17, 2010	ImportBot	add details from OverDrive
7	May 19, 2010	George	Edited without comment.
6	May 19, 2010	George	More details: excerpt; TOC
5	May 19, 2010	George	Added new cover
4	May 19, 2010	George	Decsription, subjects
3	April 28, 2010	Open Library Bot	Linked existing covers to the work.
2	February 1, 2010	WorkBot	add more information to works
1	December 9, 2009	WorkBot	add works page