- Diction for Singers: A Concise Reference for English, Italian, Latin, German, French and Spanish Pronunciation
- International Phonetic Alphabet for Singers: A Manual for English and Foreign Language Diction
- Anyone can sing: How to become the singer you always wanted
- Singers' Edition Operatic Arias: Lyric Soprano Light Lyric Soprano (Singers' Edition Asperatic Arias)
- Excellence in Singing: Multilevel Teaching & Multilevel Learning (5-Volume Boxed Set)