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2 h 42 minAudiobook15 minSummaryRead it, hear it, the 15-minute summary, and print and large print at cost
Ars Notoria, the audiobook coverAudiobook edition · 2 h 42 min
StandardLarge printLarge print · 8.5 × 11 in · 142 pages · bigger, clearer type
Ars Notoria, paperbackPaperback · 6 × 9 in · 96 pages
Ars Notoria, hardcoverHardcover · 6 × 9 in · 96 pages
About this book

What if learning comes not from study alone, but from prayers, mysterious figures, and the promise of divine wisdom?

Ars Notoria is a medieval Latin handbook of prayers, ritual rules, and meditation figures. Traditionally credited to King Solomon, it sets out a path intended to bring memory, eloquence, and understanding through God and his angels. Its unknown author presents knowledge as a sacred gift, sought through spiritual preparation rather than study alone.

At its heart are the notae: circles, squares, and words that practitioners are told to gaze upon. Alongside them stand formal prayers and a demanding discipline of body and soul. The promised rewards reach from grammar and philosophy to theology, while the prescribed words and signs raise doubts among medieval theologians.

What you’ll discover

  • Solomon and sacred learning Explore how the text places its promise of wisdom within the Solomonic tradition.
  • Figures for contemplation Look closely at the notae, diagrams that give this pursuit of learning its distinctive shape.
  • Prayers for understanding Encounter formal orations intended to petition angels for memory, eloquence, and a clearer mind.
  • A demanding spiritual discipline Discover the preparation the text requires, far removed from any promise of an easy trick.
  • Devotion under suspicion Consider why rites built around words and signs trouble medieval theologians and interest scholars.

Who will love it

This is for readers who love medieval prayer books, Solomonic lore and the history of memory and learning, and for anyone curious how people once asked heaven for eloquence and a steady mind.

What’s inside

The key ideas, in the 15-minute summary

  1. The notory art claims an angelic origin
  2. Every session begins with humble prayer
  3. Some prayers are left unexplained on purpose
  4. Moon, hour and body set the rhythm
  5. Pride and drunkenness bring harsh warnings
  6. Each liberal art has its own notes
  7. Dreams, the sickbed and the Figure of Memory
  8. Ten prayers, faith and how to read it today

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Ars Notoria

by Attributed to King Solomon · 1225

An angel hands King Solomon a book of figures and prayers that promises memory, eloquence and understanding.

ChallengingUnder 2 hours to readEnglish

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Type size: Standard

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“Reach out your hand and touch my mouth, and make my tongue like a sharp sword to speak these words eloquently”
From the bookArs Notoria

In short

What if a prayer could open the mind the way a key opens a door? That is the promise of the Ars Notoria, a handbook of devotion that presents itself as the method by which King Solomon received wisdom from an angel.

Ars Notoria by Attributed to King Solomon, the cover

Ars Notoria at a glance

Reading time
About 1 h 35 min1 h 15 min fast, 1 h 50 min slow
Length
22,400 words66 chapters
Pages
96 pages142 in large print
Library level
Challenging long sentences, a rich vocabulary
First published
1225by Attributed to King Solomon

Reading time at 238 words a minute (fast 300, slow 200). How long the classics take to read · Updated

Ars NotoriaAttributed to King Solomon · read by Lucas LindenThe whole audiobook is free
0:005:00

From the 15-minute summary · Key idea 1

The notory art claims an angelic origin

The book opens by naming itself. It is the Notory Art that the highest Creator showed to Solomon. In this account the king wonders how knowledge comes to a person, and an angel brings him a book. Inside are figures and prayers for every art, and the angel teaches him the way a child is taught the basics.

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Light and easy to carry. A real book for the bedside table and the beach.
Hardcover
Made to last. For the shelf, and for giving.
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Bigger, clearer type. Easy on the eyes for long evenings and for reading aloud.
Large print hardcover
Bigger, clearer type. Easy on the eyes for long evenings and for reading aloud.

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An angel hands King Solomon a book of figures and prayers that promises memory, eloquence and understanding.

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6 × 9 inPaperback
8.5 × 11 inLarge print
A4for scale
Details
First published
1225
Language
English
Listening time
2 h 42 min
Level
Challenging
Paperback
96 pages · 6 × 9 in
Hardcover
96 pages · 6 × 9 in
Large print paperback
142 pages · 8.5 × 11 in
Large print hardcover
142 pages · 8.5 × 11 in
Delivery and returns
Arrives Fri 13 Nov to Thu 19 Novto United States, printed for you at cost

Cite this edition

Solomon. Ars Notoria. Library of Alexandria, 2026, libraryofalexandria.com/products/loa-ars-notoria.

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What is the Ars Notoria about?

It is a medieval handbook of prayers and sacred figures called notes, said to have been given by an angel to King Solomon, which aims to strengthen memory, eloquence and understanding across the liberal arts.

What does Notory Art mean?

Notory comes from the Latin word for a mark or note. The art is named for its short notes, or figures, which are said to hold the knowledge of whole fields of learning in a few signs.

Who wrote the Ars Notoria and when?

No author is known. The text is attributed to Solomon and explained by Apollonius. Scholars date the earliest manuscripts to the thirteenth century, with roots in older traditions. Robert Turner published an English version in 1657.

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