- In the end of the first book, the death of the School Master causes the two schools to lose their division, turning the uniforms silver and the schools gold. In fact, the end claims their division is ended "once and for all". By the second book, the schools are separate again, being for boys and girls. In the third, they're both for evil. But by the fourth, they're back to being for Good and Evil!
Headscratchers / The School for Good and Evil