Schoenberg books order

[farosas1234]

Hi everyone, so hmm i have the 4 schoenberg books which are :
-theory of harmony.
-structural functions of harmony.
-counterpoint.
-fundamentals of music composition.

I know abit of theory but i want to expand my understanding of it to an advanced level to aid me with analyzing music and composing......so anyway i have these 4 books but i cant really decide or know on which order i should study first ? And if they are more advanced than I am , can you recommend other books ?