(Hal Leonard Student Piano Library Composer Showcase 1 Piano, 4 Hands). By Eugénie Rocherolle. Educational Piano Library. Softcover. 40 pages

By Jon George. For Piano. Piano Duet (One Piano, Four Hands). Level: Late Elementary / Early Intermediate (grade 2/3). Book. 16 pages. Published by Alfred Publishing.

(Early to Mid-Elementary Level). Composed by Carolyn Miller. For Piano/Keyboard. Willis. Early to Mid- Elementary. Softcover. 24 pages. Published by Willis Music