# Heyday Books
> California publisher.

Basic company reference. Business areas, products and practical answers have not been added.

- Canonical entity: https://directory.readyscan.ai/entities/heyday-books-q5749682
- Website listed in the source snapshot: https://www.heydaybooks.com
- Category: [Nonprofit organizations](https://directory.readyscan.ai/directory/nonprofit-organizations)
- Machine record: https://directory.readyscan.ai/discovery/entities/heyday-books-q5749682.json
- Material fingerprint: fnv1a64:c952e7a672575e0e
- Entity revision: fnv1a64:a809290e3e3c2980
- Published: 2026-10-02
- Modified: 2026-10-02

## Company details
- [Founded](https://directory.readyscan.ai/entities/heyday-books-q5749682#company-fact-wikidata-p571-c726fa988d7b3793): 1974 Sources: https://www.wikidata.org/wiki/Special:EntityData/Q5749682.json?revision=2542591781

## Company sources
- [Heyday Books — Wikidata Q5749682](https://www.wikidata.org/wiki/Special:EntityData/Q5749682.json?revision=2542591781) — Wikidata

## Data access & reuse
- [Wikidata data access](https://www.wikidata.org/wiki/Help:Data_access) — Wikidata
- [Wikidata reuse permission](https://www.wikidata.org/wiki/Wikidata:Licensing) — Wikidata
- [CC0 1.0 Universal](https://creativecommons.org/publicdomain/zero/1.0/) — Wikidata

## Continue reading
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- Retrieve this entity evidence: https://readyscan.ai/api/v1/ai-search/entities/heyday-books-q5749682/evidence

## Publication boundary
- This public-sourced record brings together company information and its sources. It is not an owner-managed profile.
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