Elementary Harmony
Fifth Harmony
Workbook/Anthology for use with Harmony in Context
People in Harmony
Harmony's Cook Book
Harmony Without Uniformity: Being a Philosophical Defence of Liberty and Charity. Addressed to the Harmonious Tribe of Spiritual Place-men
The Modern Enharmonic Scale : as the Basis of the Chromatic Element in Music, a New Phase in the Science of Harmony
Trapeze Practice Notes