Part of the data ring
ReadLength
Two extents, one measure

The Canadian Portrait Gallery - Volume 3 (of 4) vs Twenty Thousand Leagues Under the Seas

Both counted from their full texts, the same way, on the same day.

230words between them — 1 min of it

The Canadian Portrait Gallery - Volume 3 (of 4) is longer — 143,087 words against 142,857 for Twenty Thousand Leagues Under the Seas, a difference of 230 words or about 1 min of extra reading. The Canadian Portrait Gallery - Volume 3 (of 4) is the harder read, at grade 10.9 against 8.8.

SOURCE·Project Gutenberg full texts·both editions counted the same way·REVIEWED JUL 2026

Side by side

The Canadian Portrait Gallery - Volume 3 (of 4)Twenty Thousand Leagues Under the Seas
AuthorDent, John CharlesVerne, Jules
Words 143,087 142,857
Reading time at 250 wpm 9h 32m 9h 31m
Unique words 11,473 12,420
Sentences 6,912 7,838
Average sentence length 20.7 words 18.2 words
Reading grade 10.9 8.8
Reading ease 53.5 64.5
Long words 15% 11.1%

Highlighted cells are the larger figure — except reading ease, where higher means easier.

SOURCE·Project Gutenberg full texts·both editions, same counting rule·REVIEWED JUL 2026

How this is worked out

  1. Both texts are counted the same way, from the same source, with Gutenberg's header and licence footer struck first.
  2. The gap is stated in words and then in time at 250 words a minute — the rate is printed because a duration without one cannot be checked.
  3. Difficulty is compared on Flesch–Kincaid grade, which reads sentence and word length only. It cannot see irony or dialect, so treat it as a measure of surface, not of effort.
gap = |143,087 − 142,857| = 230 words
230 ÷ 250 wpm = 1 min of extra reading

Full methodology →

The second question

Which is longer, The Canadian Portrait Gallery - Volume 3 (of 4) or Twenty Thousand Leagues Under the Seas?

The Canadian Portrait Gallery - Volume 3 (of 4) is longer — 143,087 words against 142,857 for Twenty Thousand Leagues Under the Seas, a difference of 230 words or about 1 min of extra reading. The Canadian Portrait Gallery - Volume 3 (of 4) is the harder read, at grade 10.9 against 8.8.

Colophon

Both figures computed from Project Gutenberg plain-text editions — ebook no. 35647 and no. 2488 — and from no other source. Neither book’s text is set on this site.

SOURCE·Project Gutenberg full texts·US public domain·REVIEWED JUL 2026

Word counts and reading levels are computed from a specific public-domain edition and will differ from other editions and from other counting methods — see the method page.

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Amit Sharma

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