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
Manalive	01/21/1970	public	increased	20,674.56	100
Tremendous trifles	01/21/1970	public	increased	20,674.56	100
What's wrong with the world	01/21/1970	public	increased	20,674.55	100
Heretics	01/21/1970	public	increased	20,674.55	100
The Wisdom of Father Brown	01/21/1970	public	increased	20,674.56	100
Çalıkuşu	01/21/1970	borrowable	increased	20,674.78	100
The Man Who Was Thursday	01/21/1970	public	increased	20,674.56	100
Greenmantle	01/21/1970	public	increased	20,674.56	100
Island of Sheep, the	01/21/1970	public	increased	20,674.57	100
John Burnet of Barnes	01/21/1970	public	increased	20,674.55	100
The Thirty-Nine Steps	01/21/1970	public	increased	20,674.55	100
The Watcher by the Threshold and Other Tales	01/21/1970	public	increased	20,674.57	100
A lodge in the wilderness	01/21/1970	public	increased	20,674.57	100
The gap in the curtain	01/21/1970	borrowable	increased	20,674.57	100
The Courts of the morning	01/21/1970	public	increased	20,674.56	100
Witch Wood	01/21/1970	public	increased	20,674.57	100
The power-house	01/21/1970	public	increased	20,674.57	100
Castle Gay	01/21/1970	public	increased	20,674.57	100
John Macnab	01/21/1970	public	increased	20,674.57	100
The dancing floor	01/21/1970	public	increased	20,674.55	100
Steam	01/21/1970	public	increased	20,674.64	100
Midwinter	01/21/1970	public	increased	20,674.55	100
The moon endureth	01/21/1970	public	increased	20,674.57	100
Salute to Adventurers	01/21/1970	public	increased	20,674.57	100
The three hostages	01/21/1970	public	increased	20,674.57	100
The half-hearted	01/21/1970	public	increased	20,674.56	100
The Path of the King	01/21/1970	public	increased	20,674.57	100
Prester John	01/21/1970	public	increased	20,674.57	100
Huntingtower	01/21/1970	public	increased	20,674.56	100
Mr. Standfast	01/21/1970	public	increased	20,674.57	100
The works of Robert Burns	01/21/1970	public	increased	20,674.6	100
The complete poetical works	01/21/1970	public	increased	20,674.61	100
Le rire; essai sur la signification du comique	01/21/1970	public	increased	20,674.57	100
Mati ere et me moire	01/21/1970	public	increased	20,674.6	100
L'Évolution créatrice	01/21/1970	public	increased	20,674.61	100
Wisdom	01/21/1970	no_ebook	increased	20,674.64	100
Time and free will	01/21/1970	public	increased	20,674.79	100
Zuleika Dobson, or, An Oxford love story	01/21/1970	public	increased	20,674.56	100
Inquiry into the nature and causes of the wealth of nations	01/21/1970	public	increased	20,674.67	100
The theory of moral sentiments	01/21/1970	public	increased	20,674.6	100
The Wealth of Nations	01/21/1970	public	increased	20,674.61	100
Woman in the nineteenth century	01/21/1970	public	increased	20,674.65	100
The Primer (The Book of Common Prayer)	01/21/1970	public	increased	20,674.63	100
Book of common prayer	01/21/1970	public	increased	20,674.57	100
Strong's book of designs	01/21/1970	public	increased	20,674.71	100
Dantons Tod	01/21/1970	public	increased	20,674.68	100
Woyzeck	01/21/1970	printdisabled	increased	20,674.61	100
Power Through Repose	01/21/1970	public	increased	20,674.64	100
The Freedom of Life	01/21/1970	public	increased	20,674.56	100
Civilisation matérielle, économie et capitalisme	01/21/1970	borrowable	increased	20,674.68	100