If you had studied with I AM A DRUMMER: HAND AND FOOT COORDINATIONS, you'd better get this book I AM A DRUMMER: TRIPLET COORDINATIONS, too.
Triplet is the beginning of odd number rhythms. With 600 patterns of triplets from this book, you will be able to achieve next level of drumming.
You can apply these patterns to Shuffle, Swing, Polyrhythms and so on. Your practice is depending on how you think and how you improve.
Those patterns looks simple, but I'm sure they will help you to develop your limbs.