Vermeulen Ultimate Prisma Collection
The complete four-volume materia medica by Frans Vermeulen: Concordant Reference, Synoptic Reference 1, Synoptic Reference 2 and Prisma Reference — 2,617 remedies spanning classical sources, small and new provings, and source-substance research.
2,617 Remedies Across Four Volumes
One integrated reference covering 1,284 remedies in Concordant, 505 in Synoptic Reference 1, 606 in Synoptic Reference 2 and 222 in Prisma Reference. Plants, minerals, animals, nosodes, sarcodes, fungi, imponderables, chemicals and drugs are all represented, including hundreds of remedies documented nowhere else.
Concordant Reference — Classical Corpus in One Volume
The 2,191-page second edition gathers the classical materia medica — Hahnemann, Hering's Guiding Symptoms, Allen's Encyclopaedia and the full Boericke remedy set — with every entry accurately categorised and indexed for daily prescribing.
Synoptic Reference 1 & 2 — Source and Substance
Synoptic Reference 1 covers 505 core remedies with source-substance information, symptomatology and repertory extracts. Synoptic Reference 2 adds 606 small and new remedies (398 of them new), drawn from 739 provings and 350 self-experiments across English, German and French literature.
Prisma Reference — Clinical Depth and Context
The 1,854-page Prisma Reference explores 222 remedies in depth, with over 600 case histories and 48 special reports. Each remedy connects source substance, leading symptoms and therapeutics, drawing on authors from Hahnemann through contemporaries such as Louis Klein.
What's included
About the author
Frans Vermeulen
Born in 1948 in Den Helder, Netherlands, Frans Vermeulen trained as a homeopath in The Hague and opened his practice in 1979 after working as a primary school teacher. He has translated major works by Kent, Allen, Tyler and Vithoulkas, and authored a series of materia medica references — from Synoptic Materia Medica I (1992) and Concordant Materia Medica (1994) through the Ultimate Prisma Collection — that are among the most widely used in contemporary homeopathic practice.
In collaboration with Saltire Books
Add the complete Vermeulen library to your practice
One-time purchase. 2,617 remedies across four volumes, fully integrated and searchable inside Similia.