34 works · 6,126,090 words ·
every one public domain
No figure on this page is a reader figure. Every number below is
about the corpus — how long a work is, who it quotes, what is missing from it —
counted from the text files when the page was built. Most cited here never means
most read, and nothing anyone does on the site will ever change a number on this
page.
Pick any two. The answer is the words they actually share: every run of
seven words or more that appears in both, merged into the longest passage each pair has
in common, with the chapter it sits in. Runs found in more than six books are formulas
rather than quotation and are left out.
Of the 703 possible pairs,
43 share anything at all. The rest get a plain no, which is the
point: a measure that can never come back empty tells you nothing.
What it cannot see. Paraphrase, and anything across a
translation boundary. Virgil wrote the Aeneid as an answer to Homer and this finds
nothing between them, because Dryden's English and Butler's share no wording. It also reads
the translator as well as the author: the Iliad and the Odyssey score partly
because Butler rendered both. So a high number here is strong evidence of a real
relationship, and a low one is not evidence of anything.
Which books name the same people
Sixty names — people and places — counted in every work.
Rome is named in 27 of the 34 books on this shelf.
It is interesting to find Judea in a book that has no business with Judea, and that is
what this is for. It is not a measure of how connected two books are: sharing a
cast is not influence, and nothing here says one author read another.
Pick a name to see which books carry it.
Each arc joins two books that name many of the same figures; the thickest
run to 48 in common. Pick a book to light up the others it shares a cast
with.
Read this as what it is. These sixty are famous names, so any
two books about the ancient Mediterranean will share most of them, and the picture is close
to saturated: the thickest arcs here mean little more than “both of these are set in
the Roman world”. The test it fails is the Iliad and the
Aeneid, which share only fourteen and get no arc at all —
though Virgil wrote his poem as an answer to Homer. A measure of real kinship between these
texts is a different thing, and is not on this page yet.
Who the Fathers quote
Aquinas’s Catena Aurea on St Mark is a chain of patristic
quotations, each one attributed. These are its 1,431 attributions,
counted. Bede and Theophylact between them account for
56% of it.
A piece of commentary covers from its own text to the next one’s, so a
chapter nobody began a sermon on is still reached by the sermon it falls inside.
Gaps are printed as gaps. Nothing has been supplied to fill one, and each
absence below was checked against the source rather than inferred from a parser’s
silence.
Cyril of Alexandria, On St Luke — 26 of 156The Greek is lost; the Syriac manuscript of 588 does not contain them. Each absent number was checked against the whole translation.
Chrysostom, On St Matthew — 4 of 90Homilies 53, 54, 58 and 79 have no heading anywhere in the volume. Three others first reported as missing turned out to be present and were restored.
Caesar, The Gallic War — 19 of 403The transcription lacks a chapter heading; in each case the text is not missing but runs on inside the chapter before it.
Herodotus, The Histories — 51 of 1,534Section markers absent from the transcription. The text is complete; those sections run on inside the one before.
Thucydides — 1 of 26One chapter listed in the contents has no heading in the body.
Where it all comes from
Project Gutenberg — 29
of the 34 works. Public domain.
Christian Classics Ethereal Library — the Schaff translations of
Chrysostom and Augustine, and Aquinas’s Catena. Public domain.
tertullian.org — Payne Smith’s Cyril, which that site places in the
public domain explicitly.
Natural Earth — the land, lakes and rivers of every map, at 10m for the
Levant and Latium and 110m for the Mediterranean. Public domain.
Pleiades — coordinates for every ancient place, CC-BY. Each one seeded
with an independent position and accepted only if the gazetteer agreed within a set
distance.
Counted at build time from the same files the books are set from, so these
figures cannot drift from the pages they describe. Word counts are whitespace-delimited tokens
of the translated text only: no headings, no apparatus, no editorial matter written for this
site.