| Changing Man |
Rogue Genius has the Mosaic Mage which redefines the schools by colors. I use this (along with the eastern elemental scheme, which includes wood & metal) as the 'standard' for wizards from the east in my games for the two predominant philosophies of arcane magic.
| terraleon |
Deep Magic covers a pile of schools, and includes the three mentioned by necromental and Darkjoy.
Seriously. Deep Magic.
-Ben.