Public Domain Calendar & Archive
Public Domain Calendar & Archive organizes records from Open Library APIs and data into a static table for transparent comparison. It preserves official source links and dates, marks missing enrichment, and adds deterministic grouping, change, recency, trend, or significance fields only where the documented inputs support them, without recommendations or unsupported claims.
| Record | Record Date | Vuga Group | Change Status | Recency Days | Public Significance Score |
|---|---|---|---|---|---|
| A diversity of creatures | 01/21/1970 | public | increased | 20,674.68 | 100 |
| Rewards and fairies | 01/21/1970 | public | increased | 20,674.55 | 100 |
| The day's work | 01/21/1970 | public | increased | 20,674.7 | 100 |
| Departmental ditties and other verses | 01/21/1970 | public | increased | 20,674.69 | 100 |
| The writings in prose and verse of Rudyard Kipling | 01/21/1970 | public | increased | 20,674.68 | 100 |
| Puck of Pook's Hill | 01/21/1970 | public | increased | 20,674.63 | 100 |
| Barrack-room ballads and other verses | 01/21/1970 | public | increased | 20,674.58 | 100 |
| The light that failed | 01/21/1970 | public | increased | 20,674.56 | 100 |
| Plain tales from the hills | 01/21/1970 | public | increased | 20,674.66 | 100 |
| Kim | 01/21/1970 | public | increased | 20,674.61 | 100 |
| Iola Leroy, or, Shadows Uplifted | 01/21/1970 | public | increased | 20,674.57 | 100 |
| Relazione del primo viaggio intorno al mondo | 01/21/1970 | public | increased | 20,674.55 | 100 |
| Robin Hood | 01/21/1970 | public | increased | 20,674.56 | 100 |
| Otto of the Silver Hand | 01/21/1970 | public | increased | 20,674.6 | 100 |
| The story of King Arthur and his knights | 01/21/1970 | public | increased | 20,674.66 | 100 |
| Pediatric & Neonatal Dosage Handbook | 01/20/1970 | borrowable | increased | 20,675.36 | 100 |
| Knights | 01/21/1970 | public | increased | 20,674.65 | 100 |
| Plutos | 01/21/1970 | public | increased | 20,674.67 | 100 |
| Acharnians | 01/21/1970 | public | increased | 20,674.55 | 100 |
| Birds | 01/21/1970 | public | increased | 20,674.55 | 100 |
| Frogs | 01/21/1970 | public | increased | 20,674.55 | 100 |
| Clouds | 01/21/1970 | public | increased | 20,674.6 | 100 |
| Lysistrata | 01/21/1970 | public | increased | 20,674.56 | 100 |
| Challenge of Democracy Brief | 01/21/1970 | printdisabled | increased | 20,674.64 | 100 |
| Mr. Dooley's Philosophy | 01/21/1970 | no_ebook | increased | 20,674.55 | 100 |
| A history of Western society | 01/21/1970 | borrowable | increased | 20,674.65 | 100 |
| The Diary of a Nobody | 01/21/1970 | borrowable | increased | 20,674.68 | 100 |
| 'Twas the Night before Christmas | 01/21/1970 | public | increased | 20,674.82 | 100 |
| An exposition of the creed | 01/21/1970 | public | increased | 20,674.58 | 100 |
| The Christian's Secret of a Happy Life | 01/21/1970 | public | increased | 20,674.69 | 100 |
| Ancient law, its connection with the early history of society and its relaton to modern ideas | 01/21/1970 | public | increased | 20,674.57 | 100 |
| A general abridgment of law and equity | 01/20/1970 | public | increased | 20,675.89 | 100 |
| Monet (1840-1926) | 01/21/1970 | borrowable | increased | 20,674.62 | 100 |
| A very special house | 01/21/1970 | borrowable | increased | 20,674.71 | 100 |
| The master key system in twenty-four parts with questionnaire and glossary | 01/21/1970 | public | increased | 20,674.65 | 100 |
| Mental Chemistry | 01/21/1970 | borrowable | increased | 20,674.63 | 100 |
| With the Turks in Palestine | 01/21/1970 | public | increased | 20,674.96 | 100 |
| The autobiography of Theodore Roosevelt | 01/21/1970 | public | increased | 20,674.58 | 100 |
| Animal locomotion | 01/21/1970 | public | increased | 20,674.57 | 100 |
| Through the Brazilian wilderness | 01/21/1970 | public | increased | 20,674.57 | 100 |
| Gargantua and Pantagruel | 01/21/1970 | no_ebook | increased | 20,674.56 | 100 |
| The Rough Riders | 01/21/1970 | public | increased | 20,674.59 | 100 |
| The Viking Tales | 01/21/1970 | no_ebook | increased | 20,675.14 | 100 |
| A tale of a tub | 01/21/1970 | public | increased | 20,674.6 | 100 |
| Bickerstaff papers | 01/21/1970 | public | increased | 20,675 | 100 |
| Best Russian short stories | 01/21/1970 | public | increased | 20,674.72 | 100 |
| Gulliver's Travels | 01/21/1970 | public | increased | 20,674.55 | 100 |
| Irish tracts 1720-1723 | 01/21/1970 | public | increased | 20,674.61 | 100 |
| The history of the decline and fall of the Roman Empire | 01/20/1970 | public | increased | 20,675.29 | 100 |
| Schiller's Gedichte | 01/21/1970 | public | increased | 20,674.56 | 100 |