Pilgrims Progress

Revision	When	Who	Comment

13	August 30, 2023	LeadSongDog	Edited without comment.
12	December 10, 2022	ImportBot	import existing book
11	December 29, 2021	ImportBot	import existing book
10	October 22, 2021	mheiman	Merge works
9	April 5, 2014	ImportBot	Added IA ID.
8	October 22, 2010	Alan Millar	merge authors
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	December 14, 2009	WorkBot	link works
2	September 3, 2008	RenameBot	fix author name
1	April 29, 2008		Imported from amazon.com record