Sources and licenses
Where the book details come from
Aldus fills in book details from bibliographic sources. A piece of data comes from a source, or the field stays empty: nothing is made up. Your corrections stay in your library.
Bibliothèque nationale de France
What it provides
Records for books published in France: title, authors, publisher, year, pages, subjects.
License or terms
Text to be provided
Credit
Text to be provided
Open Library
What it provides
Records and covers, for books the BnF doesn’t know.
License or terms
Text to be provided
Credit
Text to be provided
Google Books
What it provides
Extra information, looked up on the fly, never stored.
License or terms
Text to be provided
Credit
Text to be provided
ISBNdb
What it provides
Covers, when no other source has one.
License or terms
Text to be provided
Credit
Text to be provided