The New Terror

words removed
43,674
marks left
7,977
words a sentence
16.5
most used mark
.

Its punctuation fingerprint: each mark's share, on the same scale as every book on the shelf.

Its punctuation twin, the closest fingerprint on the shelf: Lady Chatterley's Lover, D. H. Lawrence. More twins

Gaston Leroux on the shelf

4 books by Gaston Leroux are on the shelf. Its fingerprint is the 4th closest of the 4 to their average. Held out and guessed from its marks alone, the shelf names Gaston Leroux as its author. Of the 623 other authors on the shelf, Gaston Leroux's punctuation is closest to William Stearns Davis's.

Gaston Leroux's average fingerprint

Gaston Leroux on the numbers page

Marks per 1,000 words, except words per sentence and dialogue (the share of words inside quotation marks).
This bookGaston Leroux's averageEvery book's median
Semicolons1.93.67.2
Commas57.068.776.6
Colons2.93.01.6
Exclamation marks5.08.72.8
Question marks5.17.13.7
Words per sentence16.514.417.0
Dialogue44%48%22%

Every mark in reading order, left to right, top to bottom. Sentence endings are pink.

Read your own or go back to the shelf

Share it on Hacker News, Reddit, Bluesky, Threads, LinkedIn, X, or .