- E-bookMozart's The Magic FluteMichael Steen
- E-bookMozart's Marriage of FigaroMichael Steen
- E-bookPuccini's Madama ButterflyMichael Steen
- E-bookThe Lives and Times of the Great ComposersMichael Steen
- E-bookGreat OperasMichael Steen
- E-bookRossini's The Barber of SevilleMichael Steen
- E-bookMore Great OperasMichael Steen
- E-bookGreat Operas of PucciniMichael Steen
- E-bookBizet's CarmenMichael Steen
- E-bookPuccini's ToscaMichael Steen
- E-bookVerdi's RigolettoMichael Steen
- E-bookMozart's Don GiovanniMichael Steen
- E-bookWagner's Tristan und IsoldeMichael Steen
- E-bookTchaikovsky's Eugene OneginMichael Steen
- E-bookBritten's Peter GrimesMichael Steen
- E-bookRossini's La CenerentolaMichael Steen
- E-bookPuccini's La BohèmeMichael Steen