Various
12 works measured — 1,141,478 words in total, roughly 76h 06m of reading at an average pace.
SOURCE·Project Gutenberg full texts·12 editions counted, one rule·REVIEWED JUL 2026
The works, longest first
| Work | Words | Reading time | Grade | Unique words |
|---|---|---|---|---|
| The Journal of Negro History, Volume 4, 1919 | 180,862 | 12h 03m | 9.6 | 12,424 |
| Sketches of Successful New Hampshire Men | 170,308 | 11h 21m | 9.8 | 11,109 |
| Weird Tales, Volume 1, Number 4, June, 1923 | 140,115 | 9h 20m | 7.3 | 12,686 |
| Weird Tales, Volume 1, Number 1, March 1923 | 114,863 | 7h 39m | 7 | 12,056 |
| Boys and Girls Bookshelf | 90,769 | 6h 03m | 7.2 | 7,579 |
| Astounding Stories, May, 1931 | 80,117 | 5h 20m | 5.9 | 8,987 |
| Astounding Stories of Super-Science, December 1930 | 79,299 | 5h 17m | 7 | 8,577 |
| Astounding Stories, August, 1931 | 77,614 | 5h 10m | 6.7 | 8,918 |
| Astounding Stories, June, 1931 | 74,712 | 4h 59m | 7 | 8,149 |
| The Strand Magazine, Vol. 27, February 1904, No. 159. | 60,752 | 4h 03m | 7.8 | 8,482 |
| Golden Days for Boys and Girls, Vol. XII, Jan. 3, 1891 | 51,319 | 3h 25m | 6.3 | 7,381 |
| Chambers's Edinburgh Journal, No. 452 | 20,748 | 1h 23m | 14.3 | 4,444 |
Only works with a Project Gutenberg plain-text edition appear here, so a bibliography will be longer than this table. What is counted, and what is struck first.