JKR reveals even more

[MsTattersall]

In all the excitement of the book release announcement, did anyone 
notice that the FAQs have been updated? She's answered some 
interesting (but not terribly revealing) questions, some of which 
came from MuggleNet's extensive list. For example, she reveals that 
Hermione is the oldest of the trio, since her September birthday kept 
her from entering Hogwarts until she was almost 12.
MsTattersall