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
Twelve years a slave	01/21/1970	public	increased	20,674.65	100
Fröken Julie	01/21/1970	public	increased	20,674.55	100
El Padre	01/21/1970	public	increased	20,674.57	100
Plays	01/21/1970	public	increased	20,674.55	100
Clairvoyance and occult powers	01/21/1970	public	increased	20,674.63	100
Shui hu zhuan	01/21/1970	borrowable	increased	20,674.57	100
The Holly Tree	01/21/1970	public	increased	20,674.64	100
The King's General	01/21/1970	borrowable	increased	20,674.63	100
My Cousin Rachel	01/21/1970	borrowable	increased	20,674.57	100
Rule Brittania	01/21/1970	printdisabled	increased	20,674.6	100
Le Temps retrouvé	01/21/1970	borrowable	increased	20,674.63	100
The Woods	01/21/1970	borrowable	increased	20,674.55	100
An essay on man	01/21/1970	public	increased	20,674.56	100
The Rape of the Lock	01/21/1970	public	increased	20,674.61	100
La Galatea	01/21/1970	public	increased	20,674.57	100
Los trabajos de Persiles y Sigismunda	01/21/1970	public	increased	20,674.63	100
Precalculus	01/21/1970	printdisabled	increased	20,674.64	100
College Algebra	01/21/1970	printdisabled	increased	20,674.63	100
Calculus	01/21/1970	printdisabled	increased	20,674.62	100
The works of Alexander Pope	01/21/1970	public	increased	20,675.02	100
Dunciad	01/21/1970	public	increased	20,674.63	100
Poems	01/21/1970	no_ebook	increased	20,674.63	100
De servo arbitrio	01/21/1970	public	increased	20,674.65	100
Kleine Katechismus	01/21/1970	public	increased	20,674.63	100
Teleny	01/21/1970	public	increased	20,674.65	100
Martin Luther	01/21/1970	public	increased	20,674.58	100
Tischreden	01/21/1970	public	increased	20,674.63	100
Secret of the Andes	01/21/1970	borrowable	increased	20,674.65	100
All Things Considered	01/21/1970	public	increased	20,674.56	100
Vera	01/21/1970	public	increased	20,674.66	100
The writings of Abraham Lincoln	01/21/1970	public	increased	20,674.61	100
The Devil's Dictionary	01/21/1970	public	increased	20,674.55	100
Fantastic Fables	01/21/1970	public	increased	20,674.55	100
In the Midst of Life. Tales of Civilians	01/21/1970	public	increased	20,674.67	100
Present at a Hanging and Other Ghost Stories	01/21/1970	public	increased	20,674.55	100
Write It Right	01/21/1970	public	increased	20,674.68	100
A Cynic Looks at Life	01/21/1970	public	increased	20,674.7	100
Cobwebs from an Empty Skull	01/21/1970	public	increased	20,674.55	100
Can Such Things Be? [24 stories]	01/21/1970	public	increased	20,674.56	100
The Book of the Dead	01/21/1970	public	increased	20,674.57	100
Капитанская дочка	01/21/1970	public	increased	20,674.67	100
She Stoops To Conquer	01/21/1970	public	increased	20,674.59	100
Thérèse Raquin	01/21/1970	public	increased	20,674.55	100
The Incomplete Amorist	01/21/1970	public	increased	20,674.69	100
Beautiful Stories from Shakespeare	01/21/1970	borrowable	increased	20,674.57	100
Vikram and the Vampire	01/21/1970	public	increased	20,674.67	100
Le triangle d'or	01/21/1970	borrowable	increased	20,674.57	100
The Science of Being Well	01/21/1970	public	increased	20,674.73	100
My life and loves	01/21/1970	public	increased	20,674.6	100
Charlotte Gray	01/21/1970	printdisabled	increased	20,674.55	100