Project Gutenberg EPUB archive set

Created: 2026-07-08 13:49:35 +08:00
Data directory: data

This archive set is self-contained. All paths recorded in the metadata are upstream logical paths, paths relative to this archive-set directory, or paths relative to the root of an individual zip package.
The data directory contains independent zip packages only. These are not byte-split volumes; each zip can be extracted by itself.
The zip packages contain data files only. Archive-level README and manifest files are kept beside data.

Normal data zips: 26
Sidecar data zips: 1
Total zips: 27
Normal source files recorded in source manifest: 77482
Sidecar data files recorded in sidecar manifest: 1
Total input bytes recorded in zip manifest: 124000110087
Total zip bytes in data directory: 124022424295

Manifests beside this README:
- Source file manifest: Project_Gutenberg_EPUB_images-manifest-20260708-125254.csv
- Data zip manifest with SHA256: Project_Gutenberg_EPUB_images-zip-manifest-20260708-125254.csv
- Sidecar logical path manifest JSON: Project_Gutenberg_EPUB_images-sidecar-logical-paths-20260708-125254.json
- Sidecar logical path manifest CSV: Project_Gutenberg_EPUB_images-sidecar-logical-paths-20260708-125254.csv

The source file manifest records LogicalPath values aligned to Project Gutenberg's upstream cache/epub layout and ZipInternalPath values relative to each normal data zip root.
The zip manifest records data package paths relative to this directory, using data/<zip-name>.
The sidecar manifest records the upstream logical path for content whose path cannot be represented directly as an ordinary Windows path, plus the file path relative to the sidecar zip root.