Scholastic.com : Half-Blood Prince 672 pages in Length
Jan 24, 2005
Scholastic, the US publisher of the Potter books, has updated their customer service page on their website to officially reflect the page numbers for Harry Potter and the Half-Blood Prince. The Trade edition will contain 672 pages, as does the Library Binding version of the book.
The Special Edition of Harry Potter and the Half-Blood Prince is confirmed to have 704 pages which includes a “32 page insert with black and white art from book interior” by artist Mary GrandPre, and more.