Books books boooks...

I've been reading a few books and perspective books seem to go really deep with formulas and such so i do find it a bit overwhelming at times when i read them i need a simpler book which gives me a basic understanding of the concept and ways to go around achieving it. I also need a book which animating in these angles. On that note this one book called Force Dynamic Life Drawing For Animators, touches on it slightly in one chapter and I found it quite useful and basically the best way to get this is with life drawing... Something to think about.