White Fang

words removed
73,068
marks left
12,663
words a sentence
15.2
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: The Thirty-Nine Steps, John Buchan. More twins

Jack London on the shelf

3 books by Jack London are on the shelf. Its fingerprint is the 1st closest of the 3 to their average. Held out and guessed from its marks alone, the shelf names Jack London as its author. Of the 623 other authors on the shelf, Jack London's punctuation is closest to Helen Keller's.

Jack London's average fingerprint

Jack London on the numbers page

Marks per 1,000 words, except words per sentence and dialogue (the share of words inside quotation marks).
This bookJack London's averageEvery book's median
Semicolons3.13.97.2
Commas64.468.076.6
Colons0.30.41.6
Exclamation marks1.31.32.8
Question marks0.81.73.7
Words per sentence15.216.017.0
Dialogue7%15%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 .