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 Celebrated Jumping Frog of Calaveras County	01/21/1970	public	increased	20,674.57	100
Arthur Rimbaud	01/21/1970	borrowable	increased	20,674.6	100
The art of logical thinking	01/21/1970	public	increased	20,674.78	100
Thought Vibration Or, The Law of Attraction in the Thought World	01/21/1970	public	increased	20,674.67	100
Wille zur Macht	01/21/1970	printdisabled	increased	20,674.91	100
Der Antichrist	01/21/1970	public	increased	20,674.56	100
A Dreamer's Tales	01/21/1970	public	increased	20,674.56	100
Krug chtenii͡a︡	01/21/1970	public	increased	20,674.79	100
Ispovedʹ	01/21/1970	public	increased	20,674.58	100
Детство; Отрочество; Юность	01/21/1970	public	increased	20,674.57	100
Казаки (Kazaki)	01/21/1970	public	increased	20,674.67	100
Novelle per un anno	01/21/1970	public	increased	20,674.66	100
Rhetoric	01/21/1970	public	increased	20,674.63	100
The greater Key of Solomon	01/20/1970	public	increased	20,675.39	100
Двойник	01/21/1970	borrowable	increased	20,674.65	100
L' avare	01/21/1970	public	increased	20,674.57	100
Le Cid	01/21/1970	public	increased	20,674.59	100
Britannicus	01/21/1970	public	increased	20,674.55	100
Confessional	01/21/1970	borrowable	increased	20,674.56	100
Babička	01/21/1970	borrowable	increased	20,674.65	100
De oratore	01/21/1970	public	increased	20,674.57	100
Cicero	01/21/1970	printdisabled	increased	20,674.63	100
Speeches	01/21/1970	public	increased	20,674.56	100
Plays (King Henry VI. Part 1 / King Henry VI. Part 2 / King Henry VI. Part 3)	01/21/1970	public	increased	20,674.66	100
Old New Land (Altneuland)	01/21/1970	public	increased	20,674.55	100
Der Judenstaat	01/21/1970	public	increased	20,674.56	100
Exocet	01/21/1970	borrowable	increased	20,674.55	100
Household discoveries	01/21/1970	public	increased	20,675.04	100
Night of the Fox	01/21/1970	borrowable	increased	20,674.55	100
Luciano's Luck	01/21/1970	public	increased	20,674.56	100
Aristotle's psychology	01/21/1970	public	increased	20,674.6	100
Solo	01/21/1970	borrowable	increased	20,674.56	100
Savage Day	01/21/1970	borrowable	increased	20,674.56	100
The Kybalion	01/21/1970	public	increased	20,675	100
Wrath of the Lion	01/21/1970	borrowable	increased	20,674.56	100
El sombrero de tres picos	01/21/1970	public	increased	20,674.59	100
Day of Judgement	01/21/1970	borrowable	increased	20,674.55	100
Герой нашего времени	01/21/1970	public	increased	20,674.59	100
Geographia	01/21/1970	public	increased	20,674.62	100
In memoriam	01/21/1970	public	increased	20,674.67	100
Psychopathia sexualis	01/21/1970	public	increased	20,674.55	100
The guide of the perplexed of Maimonides	01/21/1970	public	increased	20,674.59	100
Brewer's dictionary of phrase and fable	01/21/1970	public	increased	20,674.66	100
Marigold garden	01/21/1970	public	increased	20,674.8	100
The rabbits' wedding	01/21/1970	borrowable	increased	20,674.78	100
Mishneh Torah (Codification of Talmudic laws)	01/21/1970	public	increased	20,674.56	100
Unexpected	01/21/1970	borrowable	increased	20,674.55	100
The grammar of ornament	01/21/1970	public	increased	20,674.67	100
Rouault	01/21/1970	borrowable	increased	20,674.58	100
Maria Chapdelaine	01/21/1970	public	increased	20,674.6	100