Frank Walker

Arrigo Boito, lettere inedite e poesie giovanili, a cura di Frank Walker

Arrigo Boito, lettere inedite e poesie giovanili, a cura di Frank Walker

1959

A Chronology of the life and works of Nicola Porpora, by Frank Walker

A Chronology of the life and works of Nicola Porpora, by Frank Walker

Hugo Wolf, a biography, by Frank Walker...

Hugo Wolf, a biography, by Frank Walker...

1951

Hugo Wolf

Hugo Wolf

1992

Man Verdi

Man Verdi

1962