By Sergei Slonimsky. For 3 pianos, 6-hands. Saddle-stitched. Intermediate-Advanced. Book. 48 pages. Published by Mel Bay Publications, Inc

(5 Piano Trios from the Alfred, Belwin, and Myklas Libraries). For Piano. Book; Graded Standard Repertoire; Piano Trio (1 Piano, 6 Hands); Trio. Contest Winners for Three. Early Intermediate. 32 pages. Published by Alfred Music

Essential Keyboard Trios (10 Intermediate to Early Advanced Selections in Their Original Form). Edited by Lucy Mauro and Scott Beard. For Piano. Masterworks; Piano Trio (1 Piano, 6 Hands); Trio. Alfred Masterwork Edition: Essential Keyboard Repertoire. Masterwork. Early Advanced; Intermediate; Late Intermediate. Book. 138 pages. Published by Alfred Music Publishing