Four Quartets has 40 pages.
Four Quartets was created in 1940.
There are many possible quartets: for example, 1,1,2 and 25.
And Four to Go has 190 pages.
The Rule of Four has 384 pages.
Ball Four has 371 pages.
Beethoven wrote 20 Quartets!
There are infinitely many quartets. One such is -2, +2, 3.5 and 41.5
The House of the Four Winds has 318 pages.
Four Days in June has 384 pages.
Four Steps to Death has 207 pages.
The Four-Headed Dragon has 180 pages.
The Four False Weapons has 222 pages.