Patricia Hatherly’s work on the lacs: a Materia Medica, a repertory, a proving and a book on lactation, for studying the lac remedies.
- The Homeopathic Physician’s Guide to Lactation
- The Lacs – A Materia Medica
- The Lacs – Repertory
- The Homoeopathic Proving of Lac maternum
- C4 Trituration of Lac humanum
- Milk Matters newsletters
The preface to the Guide to Lactation sets out its theme: milk, and the ability to nourish our young by suckling, as what defines us as a species, and the protective properties of milk that the book explores. In passing it describes the Lac humanum type as dreaming of animals, amphibious ones above all.






