Gary Chaffe
I recently began re-looking at some of his work/books for drums.  14 years ago, when I started out playing Time Functioning Patterns is what I started out on.  It's been a solid foundation for years.  However, recently I've been feeling that I need to re work some things.  Jazz Independence, sticking patterns, linear phrasing.  Things like that.  One of the things I need to do is set up a practice kit in my basement or something.  
Check out his booksThese books break down every possible beat and ostinato.  These books are a neccessity for anyone who plays.  The exercises in these books will make you feel retarded when you first try to do them; the jazz independence exercises in particular did it for me.