This dataset includes book metadata like title, authors and date from different sources, including:
Project Gutenberg catalog (90k English books) extracted from RFD files
Oxford Text Archive catalog (26k English books, years <1900)
Internet Archive books (424k English books, years <1900)
institutional/institutional-books-1.0-metadata HF dataset (145k English books, years <1900)
Rabrg/gutenberg_rich_metadata HF dataset (1112 books)
HathiTrust books catalog -- from… See the full description on the dataset page:
https://huggingface.co/datasets/croqaz/book-metadata.