Working Grimoire Book One: Foundations & Theory

A Fifteenth Century Toothache Charm. A 1964 Wiccan Rede. Most Grimoires Never Tell You Which Is Which.

Sale price £6.99Regular price
Regular price £6.99

Every charm, symbol and correspondence in this grimoire is labelled: a named medieval manuscript, a long attested folk practice, or a modern reconstruction. You always know which one you are holding. Book One of Five.

The old ways, correctly labelled

Pick up most popular grimoires and you get the same undifferentiated mix: a genuine medieval charm sitting next to a Victorian invention sitting next to something a Wiccan high priestess wrote in 1964, all presented as equally ancient. Foundations and Magical Theory does not do this. Every entry carries one of three labels, a specific charm transcribed from a named manuscript, a long attested folk practice, or a modern reconstruction built on stated historical parallel, so you always know exactly what you are working with and how old it actually is.

This is Book One of the five-volume Histories and Castles Grimoire, built for use at your altar or desk, not as a taster for the rest of the series. It stands alone as a complete foundation: the worldview underneath the whole system, the correspondences every later working depends on, and ten foundational spells and charms to put them into practice immediately.

What this volume covers

  • Dedication and a working credo, including what medieval charm workers actually invoked before the Wiccan Rede existed
  • The magical worldview: Hermeticism, animism and folk Christianity, with its own section on the Welsh magical landscape and Y Tylwyth Teg, the fair folk
  • The five elements, with an honest note on which parts are genuinely ancient and which are twentieth century systemisation
  • Planetary hours and days, the one system in the book with a continuous, unbroken medieval pedigree, with a full worked example
  • Colours, herbs and crystals for protection, healing, love, prosperity, divination and banishing, rooted in Culpeper's 1653 Complete Herbal
  • Moon phases and the zodiac by element, for timing your workings
  • Sacred symbols and sigils, the seven planetary glyphs carried largely unchanged from medieval manuscripts into modern witchcraft
  • Witch marks and protective signs: daisy wheels, hexafoils, taper burns and witch bottles, drawn from the physical record catalogued by Historic England
  • Ten foundational workings, full recipe-form spells and charms with purpose, timing, tools and words, plus space to record what happened when you used them
  • A quick reference correspondence card, built to print separately and keep at your working space
  • A glossary of terms and a full list of sources and further reading
  • Written to a standard you can check

The fifteenth century toothache charm previewed at the close of this volume is adapted directly from British Library Sloane MS 2457, folio 19v, with its Latin voces magicae intact, and its date and holding library stated. That is the standard applied throughout: nothing is presented as older than it is.

The bibliography draws on Richard Kieckhefer's Forbidden Rites, Owen Davies's Popular Magic and Grimoires: A History of Magic Books, Ronald Hutton's The Triumph of the Moon, Wirt Sikes's British Goblins and John Rhys's Celtic Folklore, alongside Historic England's published guidance on ritual protection marks. Every claim in this grimoire can be traced back to a source you can go and check yourself.

Who this is for

Beginners starting a working grimoire who want to know, entry by entry, whether they are picking up a genuine medieval charm or a modern addition, and readers of folk magic and history who are tired of "ancient tradition" doing all the work a citation should. If you would rather know where a practice comes from before you use it than find out later, this book is built for you.

Instant download. Yours to keep.

At £6.99, less than a single tarot deck, Foundations and Magical Theory gives you a complete, sourced working reference you will return to for every volume that follows. Delivered instantly to your email on purchase. Read it on a screen or print the correspondence card and keep it at your altar. No subscription, no expiry, yours to keep.

Start the series with a foundation you will not need to unlearn later

This is a digital product. No physical item will be shipped.

  • What you receive A PDF delivered instantly to your email on purchase, compatible with all devices and PDF readers, and print-ready if you would rather work from paper.
  • Format A fully formatted 28-page booklet with clearly labelled sourcing throughout, a glossary, and a complete list of sources and further reading.
  • Licence Single-user licence, for personal and educational use. Not for redistribution or commercial reproduction.
  • About the series The Histories and Castles Grimoire is published by Histories and Castles, historiesandcastles.com, as a five-book digital download series. Book Two: Rituals and Practices continues where this volume leaves off, opening with grounding, circle casting, invocation and evocation, and the eight sabbats of the Wheel of the Year against their genuine older festival roots.

You Might Also Like To Read

The Author

Written by a published historian,
for a curious reader

This is not a content article padded to fill a screen. It is a fully argued historical booklet, written to the same standard as Simon's published books, with a full bibliography, primary and secondary sources, and claims that can be checked.

Simon A. Williams, author and Editor-in-Chief of Histories & Castles

Simon A. Williams

Author & Editor-in-Chief, Histories & Castles

Simon is the author of The Truth Behind Welsh Myths and Legends (2025) and The Pendle Witch Conspiracy (2025), both published on Amazon, as well as No Law for the Poor: Justice and Power in Medieval England and Wales. His work examines the hidden forces behind medieval Britain: the law, the myth, the fear, the power, told through the lives of ordinary people rather than royal narratives. He is the founder and Editor-in-Chief of .