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 art spirit	01/21/1970	public	increased	20,674.78	100
Under the Greenwood Tree or, The Mellstock quire	01/21/1970	public	increased	20,674.56	100
Wessex Tales	01/21/1970	public	increased	20,674.57	100
The hand of Ethelberta	01/21/1970	public	increased	20,674.67	100
A group of Noble Dames	01/21/1970	public	increased	20,674.91	100
Two on a tower	01/21/1970	public	increased	20,674.55	100
Jude the Obscure	01/21/1970	public	increased	20,674.55	100
A Pair of Blue Eyes	01/21/1970	public	increased	20,674.63	100
Desperate Remedies	01/21/1970	public	increased	20,674.56	100
The well-beloved	01/21/1970	public	increased	20,674.8	100
The Woodlanders	01/21/1970	public	increased	20,674.59	100
The dynasts	01/21/1970	public	increased	20,674.71	100
The Trumpet-Major, and Robert His Brother	01/21/1970	public	increased	20,674.55	100
The Return of the Native	01/21/1970	public	increased	20,674.61	100
Far from the Madding Crowd	01/21/1970	public	increased	20,674.57	100
Falkner	01/21/1970	public	increased	20,674.57	100
The Fortunes Of Perkin Warbeck A Romance	01/21/1970	public	increased	20,674.76	100
Lodore	01/21/1970	public	increased	20,674.57	100
Frankenstein; or, The Modern Prometheus	01/21/1970	public	increased	20,674.56	100
Valperga	01/21/1970	public	increased	20,674.58	100
Proserpine & Midas	01/21/1970	public	increased	20,674.55	100
The Last Man	01/21/1970	public	increased	20,674.55	100
Hamlet (adaptation)	01/21/1970	borrowable	increased	20,674.55	100
Robinson Crusoe	01/21/1970	public	increased	20,674.56	100
The history of the great plague in London in the year 1665	01/21/1970	public	increased	20,674.56	100
The star fisher	01/21/1970	public	increased	20,674.8	100
Memoirs of a cavalier, or, A military journal of the wars in Germany and the wars in England	01/21/1970	public	increased	20,674.72	100
Moll Flanders	01/21/1970	public	increased	20,674.56	100
Fantômas	01/21/1970	borrowable	increased	20,674.64	100
Charlie Bone and the Red Knight	01/21/1970	printdisabled	increased	20,674.57	100
The True-Born Englishman	01/21/1970	public	increased	20,674.56	100
Ami des enfans	01/21/1970	public	increased	20,674.63	100
The outermost house	01/21/1970	public	increased	20,674.59	100
A General History of the Robberies and Murders of the Most Notorious Pyrates	01/21/1970	public	increased	20,674.91	100
The history of the Devil, ancient and modern	01/21/1970	public	increased	20,674.82	100
The family-instructor	01/20/1970	public	increased	20,675.25	100
Captain Singleton	01/21/1970	public	increased	20,674.6	100
Kinder- und Hausmärchen	01/21/1970	borrowable	increased	20,674.69	100
Fairy tales	01/20/1970	borrowable	increased	20,675.6	100
Lettres persanes	01/21/1970	public	increased	20,674.55	100
De l'esprit des lois	01/21/1970	public	increased	20,674.57	100
Kinder- und Hausmärchen	01/21/1970	public	increased	20,674.57	100
The fairy-faith in Celtic countries	01/21/1970	public	increased	20,674.59	100
Advertising procedure	01/21/1970	borrowable	increased	20,674.66	100
Die Bremer Stadtmusikanten	01/21/1970	borrowable	increased	20,674.72	100
Deutsche mythologie	01/21/1970	public	increased	20,674.73	100
Hauntings	01/21/1970	public	increased	20,674.8	100
Tao te Ching	01/21/1970	public	increased	20,674.57	100
Dr. Heidegger's Experiment and Other Stories	01/21/1970	public	increased	20,674.71	100
Grandfather's Chair and Biographical Stories	01/21/1970	public	increased	20,674.73	100