| Rev | When | Who | Comment | Diff | A B |
|---|---|---|---|---|---|
| 12 | December 12, 2019 | Lisa | Added new cover | Changes | |
| 11 | December 12, 2019 | Lisa | Update covers | Changes vs current | |
| 10 | December 11, 2019 | Lisa | Moved edition to primary work. | Changes vs current | |
| 9 | July 30, 2014 | ImportBot | import new book | Changes vs current | |
| 8 | November 20, 2010 | arielb | merge authors | Changes vs current | |
| 7 | August 6, 2010 | IdentifierBot | added LibraryThing ID | Changes vs current | |
| 6 | April 24, 2010 | Open Library Bot | Fixed duplicate goodreads IDs. | Changes vs current | |
| 5 | April 16, 2010 | bgimpertBot | Added goodreads ID. | Changes vs current | |
| 4 | April 14, 2010 | Open Library Bot | Linked existing covers to the edition. | Changes vs current | |
| 3 | October 25, 2009 | WorkBot | add edition to work page | Changes vs current | |
| 2 | April 20, 2009 | ImportBot | found a matching MARC record | Changes vs current | |
| 1 | April 29, 2008 | initial import | Changes vs current |