Harold Edward Palmer

• The teaching of oral English
• A dictionary of English pronunciation with American variants (in phonetic transcription)
• A grammar of English words
• A journey to the centre of the earth
• Curso internacional de inglés
• English practice books
• English through actions
• Everyday sentences in spoken English, with phonetic transcription and intonation marks (for the use of foreign students)
• How to use the new method English practice books
• The oral method of teaching languages
• The principles of language study
• The scientific study & teaching of languages