The Blue Peter / comic opera : 1 act, op.50 / 1921
Midsummer Madness / play for music : 3 acts, op.51 / 1924
The Sting of Love / comic opera : 1 act, op.56 / 1927
When One Isn't There / children's operetta, op.60 / 1927
Twelfth Night / opera : 3 acts, op.115 / 1946
The Great Bell of Burley / opera for young : 3 acts, op.128 / 1950 / 1954
Mr. Cornelius / romantic opera : 1 act / 1953