Traceable Library

Explore the corpus of thinkers on prokopton42.com

We do not always look for a work, a text, or a passage in the same way. Browse by work as you would in a traditional library, travel through time, follow a semantic concept, or go straight to a precise excerpt. This Library exists to support practice and deeper study by bringing old texts into contact with daily experience and present questions.

Works
305
Authors
94
Passages
89,767
See more statistics
Corpus works
259
Private works
46
Private records
56
Private excerpts
20,006
Text representations
223,819
Editions and translations
849
Languages
17
Works in French and English
259
Multilingual works
259
Tracked concepts
9
Estimated sentences
1,456,557
Words
27,541,029

A representation is one language version of a canonical passage. Private excerpts come from source files. Sentence count is estimated from punctuation.

By work22
Intelligence and spies

Works

Books, collections and works from the Private collection share this shelf. Each card keeps its editions and sources.

Photorealistic editorial illustration of Abraham Lincoln Papers: Incoming and Contextual Documents in the Prokopton42.com Library Abraham Lincoln Papers: Incoming and Contextual DocumentsCorrespondents and archival record

Work

Abraham Lincoln Papers: Incoming and Contextual Documents

Incoming letters, petitions, and administrative records preserve the voices of people who petitioned, informed, or challenged Lincoln. The archive reveals the pressures of a wartime presidency without attributing his correspondents’ words to the president.

What you will learn
Composition
1833-1916
Editions / translations
2026
Languages
English · French
Extent
19,210 passages · 7,989,852 words
Photorealistic editorial illustration of Abraham Lincoln Papers: Lincoln-Authored Documents in the Prokopton42.com Library Abraham Lincoln Papers: Lincoln-Authored DocumentsAbraham Lincoln

Work

Abraham Lincoln Papers: Lincoln-Authored Documents

Letters, speeches, proclamations, and notes follow Lincoln from Illinois politics through the Civil War. They show his language of Union, slavery, emancipation, executive power, and reconciliation taking shape under pressure.

What you will learn
Composition
1833-1865
Editions / translations
Dates to be documented
Languages
English · French
Extent
982 passages · 326,103 words
Photorealistic editorial illustration of Daybreak in the Prokopton42.com Library DaybreakFriedrich Nietzsche

Work

Daybreak

Daybreak must be read through its period, genre, and precise polemical target. Its striking formulations do not replace the movement of the text.

What you will learn
Composition
1881
Editions / translations
Dates to be documented
Languages
German · English · French
Extent
581 passages · 86,086 words
Photorealistic editorial illustration of Ecce Homo in the Prokopton42.com Library Ecce HomoFriedrich Nietzsche

Work

Ecce Homo

Ecce Homo must be read through its period, genre, and precise polemical target. Its striking formulations do not replace the movement of the text.

What you will learn
Composition
1888, authorized manuscript
Editions / translations
Dates to be documented
Languages
German · English · French
Extent
73 passages · 31,881 words
Photorealistic editorial illustration of Genesis in the Prokopton42.com Library GenesisMoses

Work

Genesis

Narratives of beginnings, ancestral families, and covenant, from creation to Joseph in Egypt.

What you will learn
Composition
traditional Mosaic attribution; received composition and redaction across several centuries
Editions / translations
2020 · 2022 · 2025
Languages
Hebrew · French · English
Extent
50 passages · 37,339 words
Photorealistic editorial illustration of Human, All Too Human II in the Prokopton42.com Library Human, All Too Human IIFriedrich Nietzsche

Work

Human, All Too Human II

Human, All Too Human II must be read through its period, genre, and precise polemical target. Its striking formulations do not replace the movement of the text.

What you will learn
Composition
1879-1880; combined edition in 1886
Editions / translations
Dates to be documented
Languages
German · English · French
Extent
769 passages · 82,229 words
Photorealistic editorial illustration of Nicomachean Ethics in the Prokopton42.com Library Nicomachean EthicsAristotle

Work

Nicomachean Ethics

Nicomachean Ethics proceeds through distinctions, objections, and causal inquiry. The surviving text has the density of a school treatise, not a transcribed conversation.

What you will learn
Composition
4th century BCE; internal chronology disputed
Editions / translations
Dates to be documented
Languages
Ancient Greek · English · French
Extent
116 passages · 89,657 words
Photorealistic editorial illustration of On Benefits in the Prokopton42.com Library On BenefitsSeneca

Work

On Benefits

Seneca examines the art of giving, receiving, and returning a benefit in a society structured by obligation. Intention, gratitude, debt, and freedom distinguish moral exchange from commercial calculation and humiliating power.

What you will learn
Composition
c. 56-64 CE
Editions / translations
Dates to be documented
Languages
Latin · English · French
Extent
228 passages · 81,267 words
Photorealistic editorial illustration of On Curiosity in the Prokopton42.com Library On CuriosityPlutarch

Work

On Curiosity

On Curiosity observes character in action and tests moral rules against concrete situations.

What you will learn
Composition
late 1st to early 2nd century CE; internal order uncertain
Editions / translations
Dates to be documented
Languages
Ancient Greek · English · French
Extent
16 passages · 6,880 words
Photorealistic editorial illustration of Poems on Several Occasions, by Elizabeth Carter in the Prokopton42.com Library Poems on Several Occasions, by Elizabeth CarterElizabeth Carter

Work

Poems on Several Occasions, by Elizabeth Carter

Carter’s poems combine devotion, friendship, landscape, moral reflection, and occasions of social life. Odes, verse epistles, and occasional pieces bring classical learning, Christian faith, and female experience into conversation.

What you will learn
Composition
poems composed c. 1738-1776
Editions / translations
Dates to be documented
Languages
English · French
Extent
55 passages · 14,925 words
Photorealistic editorial illustration of Politics in the Prokopton42.com Library PoliticsAristotle

Work

Politics

Politics proceeds through distinctions, objections, and causal inquiry. The surviving text has the density of a school treatise, not a transcribed conversation.

What you will learn
Composition
work attested c. 335-323 BCE; earlier layers possible
Editions / translations
Dates to be documented
Languages
Ancient Greek · English · French
Extent
189 passages · 98,973 words
Photorealistic editorial illustration of Republic in the Prokopton42.com Library RepublicPlato

Work

Republic

The Republic asks what justice is and why it benefits the person who practices it. The inquiry moves through city, education, power, desire, and knowledge before returning to the order of the soul.

What you will learn
Composition
c. 390-370 BCE
Editions / translations
Dates to be documented
Languages
Ancient Greek · English · French
Extent
278 passages · 124,617 words
Photorealistic editorial illustration of Rhetoric in the Prokopton42.com Library RhetoricAristotle

Work

Rhetoric

Rhetoric proceeds through distinctions, objections, and causal inquiry. The surviving text has the density of a school treatise, not a transcribed conversation.

What you will learn
Composition
4th century BCE; early core and later revisions disputed
Editions / translations
Dates to be documented
Languages
Ancient Greek · English · French
Extent
882 passages · 64,263 words
Photorealistic editorial illustration of Saṃyutta Nikāya: Connected Discourses in the Prokopton42.com Library Saṃyutta Nikāya: Connected DiscoursesSiddhartha Gautama / Buddha

Work

Saṃyutta Nikāya: Connected Discourses

The Saṃyutta Nikāya groups discourses connected by a theme, figure, or setting. Aggregates, the senses, dependent arising, awakening, and encounters with deities recur in concise series that vary a single question.

What you will learn
Composition
oral strata, late 5th to 3rd centuries BCE; later Pali organization
Editions / translations
Dates to be documented
Languages
English · French · Pali
Extent
1,819 passages · 370,517 words
Photorealistic editorial illustration of Socrates in Plato’s Republic in the Prokopton42.com Library Socrates in Plato’s RepublicPlato

Work

Socrates in Plato’s Republic

In the Republic, Plato gives Socrates construction of a city in speech to answer the challenge that injustice pays. The questioner of the opening exchanges also becomes narrator of highly developed educational, political, and metaphysical models.

What you will learn
Composition
c. 390-370 BCE
Editions / translations
Dates to be documented
Languages
Ancient Greek · English · French
Extent
278 passages · 124,617 words
Photorealistic editorial illustration of Summa Theologiae in the Prokopton42.com Library Summa TheologiaeThomas Aquinas

Work

Summa Theologiae

An architecture of questions in which objections, sed contra, respondeo and replies remain distinct down to citation level.

What you will learn
Composition
c. 1265-1273; unfinished
Editions / translations
Dates to be documented
Languages
Latin · English · French
Extent
23,323 passages · 2,151,409 words
Photorealistic editorial illustration of Sunzi Bingfa, The Art of War in the Prokopton42.com Library Sunzi Bingfa, The Art of WarSun Tzu

Work

Sunzi Bingfa, The Art of War

Sunzi treats war as a problem of intelligence, cost, terrain, command, and configuration. Combat is not glorified: the strategist changes conditions to secure an outcome while limiting duration, destruction, and uncertainty.

What you will learn
Composition
layered composition, Warring States period, 5th-3rd centuries BCE
Editions / translations
1772 · 1910
Languages
Classical Chinese · English · French
Extent
13 passages · 10,828 words
Photorealistic editorial illustration of The Bible: New Testament in the Prokopton42.com Library The Bible: New TestamentBiblical traditions

Biblical collection

The Bible: New Testament

The reference scripture of Christianity, the New Testament gathers accounts of Jesus, the growth and debates of early communities, and their hope. Gospels, Acts, letters, and Revelation connect faith in Christ, common life, salvation, and expectation of the Kingdom.

What you will learn
Composition
c. 50-120 CE, depending on the book
Editions / translations
1880 · 2020 · 2022
Languages
English · French · Latin
Extent
260 passages · 182,733 words

Before reading

What you will learn

Open the full record