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 work56
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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 Academica in the Prokopton42.com Library AcademicaCicero

Work

Academica

In the surviving fragments of the Academica, Cicero stages the conflict between dogmatic certainty and sceptical inquiry. He asks what criterion can identify a true impression and how action remains possible when secure knowledge is disputed.

What you will learn
Composition
45 BCE
Editions / translations
Dates to be documented
Languages
Latin · English · French
Extent
69 passages · 215,055 words
Photorealistic editorial illustration of Ancient testimonia on Carneades in the Prokopton42.com Library Ancient testimonia on CarneadesCarneades

Fragments or testimony

Ancient testimonia on Carneades

One hundred carrier passages follow Carneades from criticism of certain apprehension to probable judgment without inventing a book for him.

What you will learn
Composition
carriers from the 1st century BCE to the 3rd century CE; testimonia on Carneades
Editions / translations
Dates to be documented
Languages
Ancient Greek · Latin · French · English
Extent
100 passages · 35,730 words
Photorealistic editorial illustration of An Essay Concerning Human Understanding in the Prokopton42.com Library An Essay Concerning Human UnderstandingJohn Locke

Work

An Essay Concerning Human Understanding

The Essay examines the origin and composition of ideas, personal identity, and the limits of knowledge.

What you will learn
Composition
1689-1700; revised lifetime editions
Editions / translations
Dates to be documented
Languages
English · French
Extent
1,114 passages · 257,071 words
Photorealistic editorial illustration of Answers to Objections Concerning the Christian Religion, by Elizabeth Carter in the Prokopton42.com Library Answers to Objections Concerning the Christian Religion, by Elizabeth CarterElizabeth Carter

Work

Answers to Objections Concerning the Christian Religion, by Elizabeth Carter

Elizabeth Carter answers a friend’s doubts after a close rereading of the Gospels. She defends Christianity’s credibility while freely stating the moral and textual difficulties that, in her view, require reasoned answers.

What you will learn
Composition
before 1806; published posthumously in 1807
Editions / translations
Dates to be documented
Languages
English · French
Extent
69 passages · 18,442 words
Photorealistic editorial illustration of Aṅguttara Nikāya: Numerical Discourses in the Prokopton42.com Library Aṅguttara Nikāya: Numerical DiscoursesSiddhartha Gautama / Buddha

Work

Aṅguttara Nikāya: Numerical Discourses

The Aṅguttara Nikāya arranges teachings attributed to the Buddha in ascending numbered sets, from one item to eleven. Its mnemonic structure brings together conduct, mental training, communal life, and stages of awakening.

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
1,408 passages · 443,916 words
Photorealistic editorial illustration of Brutus, or On Eminent Orators in the Prokopton42.com Library Brutus, or On Eminent OratorsCicero

Work

Brutus, or On Eminent Orators

Cicero traces the history of Roman eloquence through the speakers who shaped it. The dialogue combines criticism, portraiture, and an anxious reflection on public speech at a moment when the Republic is losing its freedom.

What you will learn
Composition
46 BCE
Editions / translations
Dates to be documented
Languages
Latin · English · French
Extent
334 passages · 79,995 words
Photorealistic editorial illustration of Collected Papers on Analytical Psychology in the Prokopton42.com Library Collected Papers on Analytical PsychologyCarl Gustav Jung

Work

Collected Papers on Analytical Psychology

These essays by the early Jung trace the emergence of analytical psychology through word association, complexes, dreams, and the therapeutic relationship. Their collection shows a field in formation, still near Freud yet already developing its own distinctions.

What you will learn
Composition
collected papers, c. 1902-1916
Editions / translations
Dates to be documented
Languages
English · French
Extent
508 passages · 156,362 words
Photorealistic editorial illustration of Cratylus in the Prokopton42.com Library CratylusPlato

Work

Cratylus

Hermogenes, Cratylus, and Socrates debate the correctness of names: does it arise from convention or natural fit with things? Proliferating etymologies eventually move inquiry from language toward knowledge of reality.

What you will learn
Composition
c. 390-360 BCE
Editions / translations
Dates to be documented
Languages
Ancient Greek · English · French
Extent
58 passages · 24,169 words
Photorealistic editorial illustration of Dhammapada: Verses on the Dhamma in the Prokopton42.com Library Dhammapada: Verses on the DhammaSiddhartha Gautama / Buddha

Work

Dhammapada: Verses on the Dhamma

The Dhammapada gathers verses attributed to the Buddha on mind, heedfulness, violence, desire, and the conduct of the wise. Its vivid images condense a moral pedagogy meant to be remembered, recited, and tested against experience.

What you will learn
Composition
verse strata, 5th-2nd centuries BCE; collection attested by the 2nd century BCE
Editions / translations
Dates to be documented
Languages
English · Pali · French
Extent
26 passages · 10,265 words
Photorealistic editorial illustration of Discourses of Epictetus, Recorded by Arrian in the Prokopton42.com Library Discourses of Epictetus, Recorded by ArrianEpictetus

Work

Discourses of Epictetus, Recorded by Arrian

Arrian transmits Epictetus’ oral teaching as lively exchanges with students. The teacher confronts their ambitions, fears, and inconsistencies with a central demand: govern assent, desire, and action rather than claim command over events.

What you will learn
Composition
teaching recorded by Arrian, c. 108-125 CE
Editions / translations
Dates to be documented
Languages
Ancient Greek · English · French
Extent
95 passages · 118,661 words
Photorealistic editorial illustration of Dīgha Nikāya: Collection of Long Discourses in the Prokopton42.com Library Dīgha Nikāya: Collection of Long DiscoursesSiddhartha Gautama / Buddha

Work

Dīgha Nikāya: Collection of Long Discourses

The Dīgha Nikāya contains extended teachings in which the Buddha and his interlocutors examine ritual, rival doctrines, ethics, meditation, and human destiny. Several narratives also portray the Buddhist community and preserve memories of the teacher’s final days.

What you will learn
Composition
oral strata, late 5th to 3rd centuries BCE; later Pali organization
Editions / translations
Dates to be documented
Languages
English · Pali · French
Extent
34 passages · 188,836 words
Photorealistic editorial illustration of Ethics, Émile Saisset’s French Translation in the Prokopton42.com Library Ethics, Émile Saisset’s French TranslationBaruch Spinoza

Work

Ethics, Émile Saisset’s French Translation

Émile Saisset’s translation gives the demonstrative architecture of Spinoza’s Ethics in French. God identified with Nature, mind-body parallelism, analysis of passions, and intellectual blessedness unfold through nineteenth-century terminology.

What you will learn
Composition
composed c. 1661-1675; published in 1677
Editions / translations
Dates to be documented
Languages
French · English
Extent
300 passages · 92,036 words
Photorealistic editorial illustration of Jean-Pierre de Crousaz’s Examination of Mr. Pope’s Essay on Man, Translated by Elizabeth Carter in the Prokopton42.com Library Jean-Pierre de Crousaz’s Examination of Mr. Pope’s Essay on Man, Translated by Elizabeth CarterJean-Pierre de Crousaz

Edition or translation awaiting alignment

Jean-Pierre de Crousaz’s Examination of Mr. Pope’s Essay on Man, Translated by Elizabeth Carter

Jean-Pierre de Crousaz subjects Alexander Pope’s Essay on Man to philosophical and theological criticism. Elizabeth Carter’s English translation carries his debate about providence, freedom, evil, and cosmic order without making her the original author.

What you will learn
Composition
1738-1739
Editions / translations
Dates to be documented
Languages
English · French
Extent
157 passages · 42,668 words
Photorealistic editorial illustration of Laws in the Prokopton42.com Library LawsPlato

Work

Laws

An Athenian, a Cretan, and a Spartan design institutions for a new city. Without Socrates, the dialogue examines legislation, education, worship, property, family, and punishment, asking how law can form citizens rather than merely constrain them.

What you will learn
Composition
c. 360-347 BCE; late work left unfinished
Editions / translations
Dates to be documented
Languages
Ancient Greek · English · French
Extent
327 passages · 148,152 words
Photorealistic editorial illustration of Letters from Elizabeth Carter to Catherine Talbot in the Prokopton42.com Library Letters from Elizabeth Carter to Catherine TalbotElizabeth Carter

Fragments or testimony

Letters from Elizabeth Carter to Catherine Talbot

Carter’s letters to Catherine Talbot follow an intellectual friendship shaped by reading, health, faith, work, and daily news. Private conversation becomes a place for testing scholarly vocation, social duty, and female independence.

What you will learn
Composition
correspondence, 1741-1770
Editions / translations
Dates to be documented
Languages
English · French
Extent
139 passages · 109,330 words
Photorealistic editorial illustration of Letters from Elizabeth Carter to Elizabeth Montagu in the Prokopton42.com Library Letters from Elizabeth Carter to Elizabeth MontaguElizabeth Carter

Fragments or testimony

Letters from Elizabeth Carter to Elizabeth Montagu

In letters to Elizabeth Montagu, Carter combines friendship, social observation, and literary life. Publications, travel, bereavement, and networks of sociability show two women negotiating intellectual authority, reputation, and mutual support.

What you will learn
Composition
correspondence, 1758-1805
Editions / translations
Dates to be documented
Languages
English · French
Extent
232 passages · 227,104 words

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