Pulling this thread back from the depths since I am reading the series again from the start and am up to book 6. (lord of chaos).

I'm looking for a good reference to look up characters, like the Wheel of Time database. However, I don't want to get spoliers, so when I look something up I want to be able to have it not provide anything not known by the end of book X. That way I can get a refresher on who a character is without finding out something that happens with that character 3 books from now.

Does anyone know of such a resource?