Speculum means “mirror” in Latin, but the word has a richer intellectual history than that. Medieval scholars used speculum to describe encyclopedic works — comprehensive compilations of knowledge meant to reflect the world back to the reader. The most famous example is Vincent of Beauvais’ Speculum Maius (“The Great Mirror”), a 13th-century encyclopedia that sought to capture all of human understanding in one place. Sophiae is the Latin genitive form of Sophia, rooted in the Greek word for wisdom. Sophia was also personified in the ancient world as a goddess or divine feminine principle of wisdom — a figure who appears across Greek philosophy. Together, Speculum Sophiae translates as “Mirror of Wisdom” — or more evocatively, “A Reflection of Wisdom.” It suggests not just the possession of knowledge, but the act of holding it up to the light — examining it, reflecting on it, and seeing yourself within it.

Because books are not files. A physical book has a life beyond its content — it has weight, smell, wear, and memory. It holds the trace of every person who has read it: a folded corner, a margin note, the particular way a spine cracks open at a favourite page. These things are not incidental. They are part of what the book is.

In a world that has moved so much of our intellectual life onto screens — fast, frictionless, and ultimately forgettable — there is something quietly radical about choosing paper. About slowing down enough to turn a page. About owning something you cannot back up to the cloud.

A book you have truly read becomes part of you. It takes up physical space because it has taken up mental and emotional space too. It deserves to be housed, cared for, and kept — not deleted, not archived, not left in a folder you’ll never open again.

The Speculum Sophiae Collection exists in physical form because wisdom, we believe, deserves a body. Or perhaps simply because we are unapologetically old fashioned. And perfectly fine with that.

None at all. Any woman from any era, walk of life, age, or geography is welcome. The choice of whom to nominate is entirely yours.

Yes, absolutely. Additional books on the same subject are always welcome as each book offers a different perspective and insights on the character’s personality and history.

We do recommend checking with us first to avoid duplication.

Prior notice is not a requirement. However, we recommend letting us know in advance so to avoid duplicates and to allow us track it and finally confirm its safe delivery and receipt upon arrival.

For a woman to be admitted to the Women's Vault, at least one physical book must be obtained. We do not currently accept electronic books. If you are aware of a woman for whom only a digital book exists, please contact us and we will do our best to find a way to address the situation.

Please contact us and we will do our best to support you with the delivery expenses.

We will do our very best to restore it and ensure it is properly cared for.

We recommend checking with us before sending to avoid duplicates. If a book does arrive that is already in the collection, we will still receive and preserve it. Every donation represents an effort and a contribution on your part — something we deeply respect and honour. Duplicate copies will be kept and stored, not discarded.


You may send it to either Italy or Japan, as indicated in the Donate page — the choice is entirely yours. We do recommend choosing the location closest to you in order to minimize delivery costs.

Books, other than those donated, are sourced and purchased through the private funds of the founder. This is a private library and does not draw on any other source of funding.

The physical location of the library is currently being established, so visits are not yet possible. We will notify you of the location and how to arrange a visit as soon as that part of the project is complete.