Hal Leonard Paradiddle Power by Ron Spagnardi

Paradiddles are one of the most basic rudiments that every drummer should learn, but they're not put to full effective use on the drum set! Ron Spagnardi, founder of Modern Drummer magazine, put together Paradiddle Power to help drummers realize the full potential of single, double, and triple paradiddles around the kit. Of course, you should probably know what those are in the first place.