| title | ISBN-13 | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| Das Gig-Bag Buch der Bass-Skalen. 180 wichtige Skalen dargestellt in normaler Notation und Tabulatur | 978-3-937041-68-1 | 2005 | Mark Bridges | |
| Gig Bag Book of Scales for all Guitarists | 978-0-8256-1575-7 | 1998 | " | |
| Mastering Modes for Guitar | 978-0-8256-1903-8 | 2002 | Ed Lozano | |
| The Gig Bag Book Of Bass Scales | 978-0-8256-1595-5 | 1997 | Mark Bridges |