Overdue book

Overdue books are miscellaneous items in Fallout 4.

Characteristics
Overdue books are intact library books from the Boston Public Library. They can be returned at book return terminals at municipal buildings across the Commonwealth in exchange for book return tokens that can be redeemed for special prizes.

Locations

 * Boston Public Library, six;
 * Pulowski Preservation shelter, southeast of the building are three, on of which is being clutched by a skeleton.