Memory of Light to be split into three books.

[T-6005]

Still haven't picked up the newest book since I haven't started Knife of Dreams, but I thought this was significant, somehow.

Siuan is Egwene's (and our) most significant source of information concerning the hidden history of the White Tower, and the things that are Sealed to the Flame and so limited only to the Keeper and the Amyrlin. When Alviarin (Black Ajah) comes back to the White Tower from Tremalking after the cleansing of saidin (when all the Sea Folk Islanders, I forget what they're called, are dying) she mentions that she's coming out of the Ninth Repository of the Library, of which there are twelve official ones and one unofficial, the Thirteenth Repository. She also mentions that the three sisters she meets in the Library are from the Sea Folk, and are Brown Ajah and directly in charge of the Thirteenth Repository. I wonder, does that mean that the Sea Folk are directly aware of the White Tower's secret histories? That would make them the second official source aside from Siuan and Leane - although it seems unlikely that even Brown sister would be allowed to know the secret histories if they are supposed to be secret, otherwise the Brown Ajah as a whole would absolutely know of them.