Early Intermediate Level. By Frederick Werle. Arranged by Frederick Werle. Willis. Size 9x12 inches. 2 pages. Published by Willis Music.

Mid-Elementary Level. By Edna-Mae Burnam. Willis. 24 pages. Published by Willis Music.

Irl Allison Library. Arranged by Irl Allison. Willis. Book only. 40 pages. Published by Willis Music.

Mid-Intermediate Level. By Ludwig van Beethoven. Arranged by Richard Harding. Willis. Size 9x12 inches. 5 pages. Published by Willis Music.

Later Elementary Level. By Various. Arranged by Glenda Austin. Willis. 16 pages. Published by Willis Music.

Early Intermediate Level. Arranged by Edna-Mae Burnam. Willis. Book only. 28 pages. Published by Willis Music.

Willis. Published by Willis Music.

2 Pianos, 4 Hands/Early Elementary Level. By Elizabeth Martin. Willis. 4 pages. Published by Willis Music.

Later Elementary Level. Arranged by John Thompson. Willis. Book only. Size 9x12 inches. 48 pages. Published by Willis Music.

Reels, Hornpipes and Jigs. Willis. Instruction, Method. 40 pages. Willis Music #11712E. Published by Willis Music

Mid-Elementary Level. By Carolyn Miller. Arranged by Carolyn Miller. Willis. Size 9x12 inches. 4 pages. Published by Willis Music.

In the Hall of the Mountain King (John Thompson's Students Series/Later Elementary Level). By Edvard Grieg (1843-1907). Arranged by John Thompson. Willis. Late Elementary. 4 pages. Willis Music #6063. Published by Willis Music

Early Intermediate Level. Willis. Size 9x12 inches. 12 pages. Published by Willis Music.

Mid-Intermediate Level. By Elaine Lebar. Willis. Size 9x12 inches. 3 pages. Published by Willis Music.

Mid-Intermediate Level. By Ludwig van Beethoven. Willis. Size 9x12 inches. 2 pages. Published by Willis Music.

Early Intermediate Level. By David Karp. Arranged by David Karp. Willis. Size 9x12 inches. 4 pages. Published by Willis Music.

2 Pianos, 8 Hands/Early Advanced Level. By Giacomo Meyerbeer. Arranged by A. Sartorio. Willis. Size 9x12 inches. Published by Willis Music.

1 Piano, 6 Hands/Mid-Intermediate Level. By Georges Bizet. Arranged by Arnoldo Sartorio. Willis. Size 9x12 inches. 16 pages. Published by Willis Music.

1 Piano, 4 Hands/Mid-Intermediate Level. By Melody Bober. Arranged by Melody Bober. Willis. Size 9x12 inches. 5 pages. Published by Willis Music.

Mid-Intermediate Level. By Ludwig van Beethoven. Arranged by Henry Levine. Willis. 2 pages. Published by Willis Music.

Mid-Intermediate Level. By David Karp. Willis. 2 pages. Published by Willis Music.

By John Thompson. Willis. Book only. 40 pages. Published by Willis Music.

Early Intermediate Level. Arranged by John Thompson. Willis. Book only. Size 9x12 inches. 32 pages. Published by Willis Music.

Mid-Elementary Level. By Edna-Mae Burnam. Arranged by Edna-Mae Burnam. Willis. Book only. Size 9x12 inches. 20 pages. Published by Willis Music.

Theory Book Book 4. Willis. Size 9x12 inches. 48 pages. Published by Willis Music.

With Variations/Later Intermediate Level. By John Thompson. Arranged by John Thompson. Willis. Size 9x12 inches. 8 pages. Published by Willis Music.

Mid-Intermediate Level. Arranged by Melody Bober. Willis. Size 9x12 inches. 5 pages. Published by Willis Music.