GarageBand for iPad - How it Works: A new type of manual - the visual approach (Graphically Enhanced Manuals)
The iPad in the Music Studio: Connecting Your iPad to Mics, Mixers, Instruments, Computers, and More! (Quick Pro Guides) (Quick Pro Guides (Hal Leonard))
Musical iPad: Creating, Performing, & Learning Music on Your iPad (Quick Pro Guides) (Quick Pro Guides (Hal Leonard))
iPad and iPhone For Musicians For Dummies
A Newbies Guide to Using GarageBand For the iPad (Minute Help Guides)