"Stick Controll" (great for every day calisthenics) and "Accents and Rebounds" by G.L. Stone. These are must have books.
"Advanced Techniques For the Modern Drummer" by Jim Chapin (great drumset independece studies)
"Musical Studies for the Intermediate Drummer" by Garwood Whaley (Fun sight reading first time through)
"Rockin' Bass Drum" by John Lombardo W/Charles Perry (The best first bass drum book out there)
"Latin Rhythms for Drums and Timbales" by Ted Reed (great first latin book)
"Rubank Elementary Method for Drums" by Paul Yoder (Good first book)
There are many more out there for drum set, tymp, latin percussion etc.
Jack
:)