Verdict of Twelve has 273 pages.
Doomsday Plus Twelve has 230 pages.
Twelve Days of Terror has 330 pages.
Nebula Winners Twelve has 242 pages.
Twelve Sharp - novel - has 320 pages.
The Clock Strikes Twelve has 248 pages.
The Twelve Little Cakes has 384 pages.
The Wind's Twelve Quarters has 303 pages.
Twelve Bar Blues - novel - has 416 pages.
there are twelve pages in the California houghton mifflin edition
Glenn A. Watson has written: 'Twelve pages'
There are twelve chapters in Through the Looking Glass.