AtamA is a Homeopathic tool and resource featuring a fully linked Repertory and Materia Medica. The repertory is an abbreviated version of James Kent''s *Repertory of the Homeopathic Materia Medica* and includes 10,000 rubrics in 36 chapters. The Materia Medica is an abbreviated version of Boericke''s *Pocket Manual of Homeopathic Materia Medica* and includes the complete text for 100 remedies. You can easily add symptoms from the Repertory and Materia Medica to create an Analysis for your patients, explore the effect of individual symptoms on Analysis results, add important notes, and print or save Analysis files. A search feature helps you find keywords in the Repertory, you can also browse the Repertory with an easy to use treeview display. The Materia Medica display shows Boericke''s text for each remedy, lists Repertory rubrics for each remedy, and lets you follow cross-reference hyperlinks to other remedies. You can also read the complete text of Hahnemann''s Organon of Medicine, as well as the following essays by James Kent: *Use of the Repertory*, *How to Study the Repertory*, and *How to Use the Repertory*.