Real Repertoire Duets: Grades 4-6: Grades 4-6, Intermediate (Real Repertoire Series)

Real Repertoire Piano Duets: Grades 4-6 / Early Intermediate to Late Intermediate (Faber Edition: Trinity Repertoire Library)

Classics for Piano Duet, Bk 2: 8 Duet Arrangements of Student Favorites for Intermediate to Late Intermediate Pianists