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
Heike monogatari	01/21/1970	borrowable	increased	20,674.55	100
ZeroZeroZero	01/21/1970	no_ebook	increased	20,674.56	100
Eight cousins	01/21/1970	public	increased	20,674.55	100
Macbeth - The Graphic Novel	01/21/1970	borrowable	increased	20,674.71	100
Il ladro di croste	01/21/1970	borrowable	increased	20,674.72	100
Totem und Tabu	01/21/1970	borrowable	increased	20,674.76	100
Truth or die	01/21/1970	printdisabled	increased	20,674.56	100
Diary of a Pilgrimage	01/21/1970	public	increased	20,674.7	100
Idle Thoughts of an Idle Fellow	01/21/1970	public	increased	20,674.62	100
Three Men in a Boat (to say nothing of the dog)	01/21/1970	public	increased	20,674.57	100
Novel Notes	01/21/1970	public	increased	20,674.63	100
All Roads Lead to Calvary	01/21/1970	public	increased	20,674.69	100
The Second Thoughts of an Idle Fellow	01/21/1970	public	increased	20,674.57	100
Natural law in the spiritual world	01/21/1970	public	increased	20,674.64	100
The ladies' book of etiquette, and manual of politeness	01/21/1970	public	increased	20,675.09	100
Rule and exercises of holy living	01/21/1970	public	increased	20,674.63	100
The Pagans	01/21/1970	public	increased	20,674.69	100
Beric the Briton	01/21/1970	public	increased	20,674.56	100
By Pike And Dyke A Tale Of The Rise Of The Dutch Republic	01/21/1970	public	increased	20,674.56	100
For the Temple, A Tale of the Fall of Jerusalem (Works of G. A. Henty)	01/21/1970	public	increased	20,674.68	100
With Wolfe in Canada; or, Winning of a continent	01/21/1970	public	increased	20,674.65	100
With Clive in India, or, The beginnings of an empire	01/21/1970	public	increased	20,674.55	100
A Final Reckoning	01/21/1970	public	increased	20,674.64	100
Among Malay Pirates	01/21/1970	public	increased	20,674.67	100
Through Russian Snows	01/21/1970	public	increased	20,674.69	100
By Right of Conquest	01/21/1970	public	increased	20,674.55	100
The Boy Knight	01/21/1970	public	increased	20,674.55	100
The Cat of Bubastes	01/21/1970	public	increased	20,674.68	100
Winning His Spurs	01/21/1970	public	increased	20,674.63	100
Wulf the Saxon	01/21/1970	public	increased	20,674.69	100
Under Drake's flag	01/21/1970	public	increased	20,674.61	100
Won by the sword	01/21/1970	public	increased	20,674.64	100
The Young Buglers	01/21/1970	public	increased	20,674.68	100
In Freedom's Cause	01/21/1970	public	increased	20,674.55	100
In the Heart of the Rockies	01/21/1970	public	increased	20,674.66	100
The Dragon and the Raven	01/21/1970	public	increased	20,674.63	100
In the Reign of Terror	01/21/1970	public	increased	20,674.63	100
The American Girl's Handy Book	01/21/1970	public	increased	20,674.57	100
McTeague	01/21/1970	public	increased	20,674.6	100
The octopus, a story of California	01/21/1970	public	increased	20,674.62	100
The Pit	01/21/1970	public	increased	20,674.63	100
A Man's Woman	01/21/1970	public	increased	20,674.57	100
Moran of the Lady Letty	01/21/1970	public	increased	20,674.55	100
David Harum	01/21/1970	public	increased	20,674.63	100
Main-travelled roads	01/21/1970	public	increased	20,674.62	100
Mister Isaacs	01/21/1970	public	increased	20,674.69	100
The Witch of Prague	01/21/1970	public	increased	20,674.55	100
Revenge!	01/21/1970	public	increased	20,674.56	100
An African Millionaire	01/21/1970	public	increased	20,674.56	100
The Woman Who Did	01/21/1970	public	increased	20,674.6	100