Vorsatzblätter

Vorsatzblätter, also known as endpapers, are the sheets of paper found at the beginning and end of a book, connecting the text block to the cover. They typically consist of two leaves, one pasted to the inside of the cover (the pastedown) and the other left free (the flyleaf). These leaves are usually made of a stronger paper than the text pages to provide durability and support.

The primary function of endpapers is to strengthen the binding of a book. By adhering the text block to the cover, they help to prevent the book from falling apart over time, especially with frequent use. They also contribute to the aesthetic appeal of a book, offering a visual transition between the cover and the text.

Endpapers can be plain white, colored, or decorated with patterns, illustrations, or even maps, depending on the design and purpose of the book. Historically, endpapers were often made from marbled paper, a technique where patterns were created by floating inks on water and then transferring them to paper. In some cases, endpapers can also contain important supplementary information, such as a table of contents, a glossary, or a dedication. The quality and type of endpaper used can be an indicator of the overall quality and craftsmanship of the book.