5-String Bass Method (book/Audio Online)

Publisher: Centerstream Publications
Level: Beginning-Intermediate
Includes access to online audio

Focuses on the two most popular topics in the bass world today: slap bass and multiple-stringed basses.
Also focuses on the music theory behind slap bass such as intervals, chords, scales, and their application. Written in standard bass clef and tablature; all examples included on the companion audio recording. 

Contents:
Applying Chords      
Beaking Out Of The One Octave Box      
Chords      
Double Pops      
From The Author      
Grooves      
Individual String Control      
Intervals      
Notation      
Notes      
Tips      
Triple Pops