Public Domain Calendar & Archive

Name: Public Domain Calendar & Archive
Creator: Old Post Books
License: Open Library records may combine sources; record-level provenance and applicable rights statements are retained.

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.

Records: 5,000
Last changed: 08/30/2026
Update schedule: 51 13 * * 5 UTC
Coverage: 01/17/1970–01/21/1970
Method: Methodology

Record	Record Date	Vuga Group	Change Status	Recency Days	Public Significance Score
The essays of Elia, first series	01/21/1970	public	increased	20,674.68	100
The science of getting rich, or, financial success through creative thought	01/21/1970	borrowable	increased	20,674.65	100
The science of being great	01/21/1970	borrowable	increased	20,674.78	100
A History of the Work of Redemption	01/21/1970	public	increased	20,674.6	100
Auguste Rodin	01/21/1970	public	increased	20,674.59	100
Geschichten vom lieben Gott	01/21/1970	borrowable	increased	20,674.57	100
Letters to a young poet	01/21/1970	borrowable	increased	20,674.57	100
Poems	01/21/1970	public	increased	20,674.58	100
Aufzeichnungen des Malte Laurids Brigge	01/21/1970	printdisabled	increased	20,674.66	100
Stundenbuch	01/21/1970	printdisabled	increased	20,674.65	100
Die Aufzeichnungen des Malte Laurids Brigge	01/21/1970	public	increased	20,674.64	100
Duineser Elegien	01/21/1970	public	increased	20,674.63	100
Tristan und Isolde	01/21/1970	public	increased	20,674.58	100
Der gute Mensch von Sezuan	01/21/1970	printdisabled	increased	20,674.63	100
Las memorias de Mamá Blanca	01/21/1970	public	increased	20,674.66	100
The Island of Dr. Moreau	01/21/1970	public	increased	20,674.56	100
Geography	01/21/1970	public	increased	20,674.56	100
Anthem	01/21/1970	no_ebook	increased	20,674.62	100
The Elements of Style	01/21/1970	public	increased	20,674.56	100
The worm Ouroboros	01/21/1970	borrowable	increased	20,674.57	100
The discoverie of witchcraft	01/21/1970	public	increased	20,674.69	100
Criminal Sociology	01/21/1970	public	increased	20,674.55	100
Almayer's Folly	01/21/1970	public	increased	20,674.58	100
An outcast of the islands	01/21/1970	public	increased	20,674.58	100
The secret battle	01/21/1970	public	increased	20,674.55	100
The Oxford book of English verse, 1250-1900	01/21/1970	public	increased	20,674.57	100
Studies in literature. First series	01/21/1970	public	increased	20,674.57	100
On the art of writing	01/21/1970	public	increased	20,674.57	100
Heart of Darkness	01/21/1970	public	increased	20,674.56	100
Lord Jim	01/21/1970	public	increased	20,674.56	100
Nostromo	01/21/1970	public	increased	20,674.56	100
Algèbre de la logique	01/21/1970	public	increased	20,674.63	100
A practical discourse concerning death	01/21/1970	public	increased	20,674.63	100
Lady's New-Year's gift	01/21/1970	public	increased	20,674.61	100
A call to the unconverted to turn and live, and accept of mercy while mercy may be had, as ever they would find mercy in the day of extremity, from the living God	01/21/1970	public	increased	20,674.64	100
Gildas Salvianius	01/21/1970	public	increased	20,674.63	100
The Saint' everlasting rest	01/21/1970	public	increased	20,674.56	100
Quentin Durward, or, The fortunate Scotsman	01/21/1970	public	increased	20,674.6	100
Under Western Eyes	01/21/1970	public	increased	20,674.55	100
How To Read Human Nature	01/21/1970	public	increased	20,674.69	100
Practical Psychomancy and Crystal Gazing	01/21/1970	public	increased	20,674.78	100
Your Mind and How to Use It	01/21/1970	public	increased	20,674.63	100
Reincarnation and the Law of Karma	01/21/1970	no_ebook	increased	20,674.7	100
Victory	01/21/1970	public	increased	20,674.65	100
Youth	01/21/1970	public	increased	20,674.62	100
The nigger of the "Narcissus"	01/21/1970	public	increased	20,674.58	100
The Celtic twilight	01/21/1970	public	increased	20,674.61	100
The shadow-line	01/21/1970	public	increased	20,674.56	100
A vision	01/21/1970	borrowable	increased	20,674.75	100
Irish fairy and folk tales	01/21/1970	public	increased	20,674.79	100