Books mostly in Russian from Librusec library. With original metadata.
DatasetDict({
train: Dataset({
features: ['genre', 'book_title', 'fpath', 'book_json', 'author.first_name', 'author.last_name', 'author.middle_name', 'langs.lang', 'doc_info.nickname', 'doc_info.email', 'doc_info.date', 'doc_info.doc_id', 'doc_info.version', 'doc_info.program_used', 'langs.src_lang', 'doc_info.src_url', 'pub_info.book_name', 'pub_info.publisher', 'pub_info.city'… See the full description on the dataset page:
https://huggingface.co/datasets/averoo/librusec.