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 lair of the white worm	01/21/1970	borrowable	increased	20,674.63	100
The Jewel of Seven Stars	01/21/1970	borrowable	increased	20,674.55	100
Dracula	01/21/1970	public	increased	20,674.56	100
Kokoro	01/21/1970	public	increased	20,674.63	100
Kwaidan	01/21/1970	public	increased	20,674.64	100
Access to Math	01/21/1970	borrowable	increased	20,674.63	100
Cuore	01/21/1970	public	increased	20,674.64	100
Ulysses	01/21/1970	public	increased	20,674.56	100
Finnegans Wake	01/21/1970	borrowable	increased	20,674.57	100
Dubliners	01/21/1970	public	increased	20,674.56	100
Chamber Music	01/21/1970	public	increased	20,674.56	100
Exiles	01/21/1970	public	increased	20,674.56	100
A Portrait of the Artist as a Young Man	01/21/1970	public	increased	20,674.57	100
Rob Roy	01/21/1970	public	increased	20,674.62	100
Tales of my landlord, Second series. The Heart of Mid-Lothian	01/21/1970	public	increased	20,674.62	100
A Legend of Montrose and the Black Dwarf	01/21/1970	public	increased	20,674.63	100
The Black Dwarf	01/21/1970	public	increased	20,674.55	100
Anne of Geierstein, or, The maiden of the mist	01/21/1970	public	increased	20,674.65	100
Letters on demonology and witchcraft	01/21/1970	public	increased	20,674.65	100
The fair maid of Perth	01/21/1970	public	increased	20,674.58	100
The lay of the last minstrel	01/21/1970	public	increased	20,674.61	100
The pirate	01/21/1970	public	increased	20,674.63	100
The Antiquary	01/21/1970	public	increased	20,674.61	100
The Abbot	01/21/1970	public	increased	20,674.57	100
The monastery	01/21/1970	public	increased	20,674.55	100
The fortunes of Nigel	01/21/1970	public	increased	20,674.55	100
The Talisman	01/21/1970	public	increased	20,674.55	100
The Bride of Lammermoor	01/21/1970	public	increased	20,674.63	100
Marmion	01/21/1970	public	increased	20,674.63	100
Tales of a grandfather	01/21/1970	public	increased	20,674.63	100
Redgauntlet	01/21/1970	public	increased	20,674.63	100
Guy Mannering	01/21/1970	public	increased	20,674.63	100
Kenilworth	01/21/1970	public	increased	20,674.55	100
Waverley novels	01/21/1970	public	increased	20,674.56	100
Ivanhoe	01/21/1970	public	increased	20,674.56	100
The lady of the lake	01/21/1970	public	increased	20,674.58	100
The poetical works of Sir Walter Scott	01/21/1970	public	increased	20,674.63	100
Vepʻxistqaosani	01/21/1970	public	increased	20,674.57	100
The Confessions of Nat Turner	01/21/1970	borrowable	increased	20,674.8	100
Stiller	01/21/1970	borrowable	increased	20,674.57	100
True Devotion to the Blessed Virgin	01/21/1970	public	increased	20,674.63	100
Patmutʻiwn Hayotsʻ	01/21/1970	public	increased	20,674.64	100
David Copperfield	01/21/1970	public	increased	20,674.56	100
Courrier sud	01/21/1970	public	increased	20,674.64	100
Orlando innamorato di Bojardo	01/21/1970	public	increased	20,674.59	100
Venus in India	01/21/1970	borrowable	increased	20,674.73	100
Le discours de la servitude volontaire	01/21/1970	public	increased	20,674.56	100
Martín Fierro	01/21/1970	public	increased	20,674.55	100
The Vishnu Purana	01/21/1970	public	increased	20,674.81	100
Christmas Books (Battle of Life / Chimes / Christmas Carol / Cricket on the Hearth / Haunted Man)	01/21/1970	public	increased	20,674.55	100