Encyclopedia Of Double Bass by Bobby Rondinelli
An excellent comprehensive book on Double Bass playing. This book has an updated feel over the Joe Franco book. The beats are interesting and the fills are real world applicable.
Intermediate to Advanced - Anyone looking to improve their double bass skills
Modern Drummer Publications
This book covers every aspect of double bass drumming. It covers 16ths, Triplet, Sixtuplet 32nd and up tempo 8th note grooves. Extensive linear fills and groove/fill combinations. It uses an additive approach... as you progress more notes are added. A must have for metal guys or fans of double bass playing.