Quidditch Through the Ages is a book written by JK Rowling for charity. Supposed to imitate a Hogwarts library book, it's full of everything to do with Quidditch - history, rules, heroes, etc. With the imitation comes a check-out list. It shows who checked the book out, when. Unfortunately, these names don't make sense with the dates.
Information:
Published on March 12th, 2001 with Scholastic Publishing and Arthur Levine Books. It will be republished on August 25, 2009.
Originally published in 1952 by Whizz Hard Books, Diagon Alley, London.
Written and illustrated by Kennilworthy Whisp (AKA JK Rowling)