The following editions are Out of Print and no longer available.

Bach, J.S. (ed. Proto)	Fifteen Two-Part Inventions for Violin or Viola and Double Bass
Beethoven (ed. Proto)	Sonata in G for Tuba and Piano
Beethoven (ed. Proto)	Three Duos (Sonatas) for Violin and Double Bass
Bloch, E. (ed. Proto)	Prayer for Double Bass and Piano
Bottesini (ed. Proto)	Grand Duo Concertante for Violin and Double Bass
Cohn, J.	Sonata "Romantica" for Double Bass and Piano
Dittersdorf	Concerto in D for Double Bass and Piano (orchestra tuning piano part)
Elgar, E. (ed. Proto)	Two Songs for Double Bass and Piano
Gale, T.	Melodic Foundation Studies for Double Bass
Misek, A.	Sonata No. 1 for Double Bass and Piano
Misek, A.	Sonata No. 2 for Double Bass and Piano
Rabbath, F.	Concerto No. 3 for Double Bass and Piano
Rabbath, F.	The Double Bass CD-Rom
Sperger, J.M. (ed. Walter)	Sonata in C or D Major for Viola and Double Bass
Tartaglia, J.	Fantasia for Viola and Double Bass
Proto, F.	Duets for Double Basses
Proto, F. / Gale, T.	Duets for Young Basses
Vanhall, J.B.	Concerto Double Bass and Piano (orchestra tuning piano part)
Vivaldi, A. (ed. Rabbath)	Concerto in F or G for Double Bass and Piano