| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Advanced Technique for Strings : Cello | 978-0-634-01054-5 | 2000 | Robert Gillespie · Michael Allen |
| Advanced Technique for Strings: Viola: Technique and Style Studies for Orchestra | 978-0-634-01053-8 | 2000 | Michael Allen · Robert Gillespie |
| Advanced Technique for Strings : Violin | 978-0-634-01052-1 | 2000 | Michael Allen · Robert Gillespie |
| Essential Elements 2000 for Strings: A Comprehensive String Method, Cello Book 2 | 978-0-634-05267-5 | 2003 | Robert Gillespie · Michael Allen |
| Essential Elements for Strings 2000 - Book 1 - Double Bass | 978-0-634-03820-4 | 2002 | Robert Gillespie · Michael Allen |
| Essential Elements for Strings - Book 1 : Cello | 978-0-7935-4305-2 | 1994 | Robert Gillespie · Michael Allen |
| Essential Elements for Strings - Book 1 : Viola | 978-0-7935-4306-9 | 1994 | Robert Gillespie · Michael Allen |
| Essential Elements for Strings - Book 1 with EEi: Cello | 978-0-634-03819-8 | 2002 | Robert Gillespie · Michael Allen |
| Essential Elements for Strings - Book 1 with EEi: Teacher Manual | 978-0-634-03816-7 | 2002 | Robert Gillespie · Michael Allen |
| Essential Elements for Strings - Book 1 with EEi: Viola | 978-0-634-03818-1 | 2002 | Robert Gillespie · Michael Allen |
| Essential Elements for Strings - Book 1 with EEi: Violin | 978-0-634-03817-4 | 2002 | Michael Allen · Robert Gillespie |
| Essential Elements for Strings - Book 2 : Cello | 978-0-7935-4299-4 | 1995 | Robert Gillespie · Michael Allen |
| Essential Elements for Strings - Book 2 with EEi: Double Bass | 978-0-634-05268-2 | 2003 | Robert Gillespie · Michael Allen |
| Essential Elements for Strings - Book 2 with EEi: Viola | 978-0-634-05266-8 | 2003 | Robert Gillespie · Michael Allen |
| Essential Elements for Strings - Book 2 with EEi: Violin | 978-0-634-05265-1 | 2003 | Robert Gillespie · Michael Allen |
| Essential Elements for Strings: Violin Book One | 978-0-7935-3359-6 | 1994 | Michael Allen · Robert Gillespie |
| Essential Elements for Strings - Violin, Book Two: A Comprehensive String Method | 978-0-7935-4297-0 | 1995 | Robert Gillespie · Michael Allen |
| Essential Technique for Strings : Cello | 978-0-7935-7148-2 | 1997 | Robert Gillespie · Michael Allen |
| Essential Technique for Strings : Violin | 978-0-7935-7146-8 | 1997 | Robert Gillespie · Michael Allen |
| Essential Technique for Strings with EEi: Cello | 978-0-634-06931-4 | 2004 | Robert Gillespie · Michael Allen |
| Essential Technique for Strings with EEi: Double Bass | 978-0-634-06932-1 | 2004 | Robert Gillespie · Michael Allen |
| Essential Technique for Strings with EEi: Viola | 978-0-634-06930-7 | 2004 | Robert Gillespie · Michael Allen |
| Essential Technique for Strings with EEi: Violin | 978-0-634-06929-1 | 2004 | Robert Gillespie · Michael Allen |
P. H. · P Hayes · P T · Pamela Hayes · T.H.