The Land of the Misty Water
(R. La Flesche and Nelle Richmond Eberhardt - 1912; unperformed)

Ramala
(rev. of The Land of the Misty Water)

Shanewis or The Robin Woman
Indianist opera (Nelle Richmond Eberhardt, based on the life of Tsianina Redfeather - 23 Mar. 1918, NY Met)

The Sunset Trail
"operatic cantata" (1922, Denver)

The Garden of Mystery
(Nelle Richmond Eberhardt after the story Rappacini's Daughter by Nathaniel Hawthorne - New York)

A Witch of Salem
opera in three acts (Nelle Richmond Eberhardt - 1926; Chicago)

Operettas:

The Ghost of Lollypop Bay
(1926)

Lelawala
(1926)

The Belle of Havana
(1928)