This booklet has been divided into three sections, predictably, pointers, modalities and comparison of homeopathic medicines. The first chapter, Essential Pointers, is written to assist the practitioner in determining a remedy from his own observations, when the patient is unable to assist greatly with useful information. Chapter 2, Essentials of Modalities, offers the major aggravations and ameliorations for each of the polychrests, and the final chapter offers keynote comparisons of the major remedies.