| Rev | When | Who | Comment | Diff | A B |
|---|---|---|---|---|---|
| 12 | December 16, 2025 | MARC Bot | set source_records based on initial machine_comment | Changes | |
| 11 | July 15, 2024 | AgentSapphire | //covers.openlibrary.org/b/id/14645714-S.jpg | Changes vs current | |
| 10 | July 15, 2024 | AgentSapphire | ocaid | Changes vs current | |
| 9 | July 15, 2024 | AgentSapphire | Update covers | Changes vs current | |
| 8 | July 12, 2022 | JeneeWhitney | Merge works | Changes vs current | |
| 7 | August 4, 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 | March 12, 2010 | WorkBot | merge works | Changes vs current | |
| 2 | December 8, 2009 | ImportBot | link works | Changes vs current | |
| 1 | April 29, 2008 | initial import | Changes vs current |