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This library is built in the open.
If you spot an error, have a suggestion, or just want to say hello — we’d love to hear from you.

In historical bookbinding, a flyleaf is an extra blank sheet inserted by the binder at the beginning or end of a book to protect the printed contents. While it contains no text from the author, it is part of the physical history of this specific copy.
modern digital watermark present at bottom rightFlyleafAn unprinted leaf of paper forming part of a book's front or back matter.