Consist of 125 remedy pictures portrayed with Tyler's own experience alongwith quotations from Hahnemann, T.F. Allen, Hering, Burnett, Farrington, Kent, Clarke and others.
For every medicine, Tyler presents valuable background information, including history, use and preparation and often compares each remedy with one or more closely similar remedies.
"Black letter symptoms" denote remedy characteristics; other listed symptoms may relate to organ affinities or clinical usefulness.
Tyler's liberal inclusion of cases, articles and letters from multiple sources enriches the picture of the remedies and gives this work an encyclopedic scope.