World Class IT has 161 pages.
Class A - novel - has 304 pages.
291 pages
Death of the Liberal Class has 256 pages.
The Making of the English Working Class has 848 pages.
The Crystal World has 221 pages.
At the Edge of the World has 238 pages.
The World of Null-A has 246 pages.
The World in the Evening has 333 pages.
The Blue World has 190 pages.
Not Long for this World has 221 pages.
The Known World has 400 pages.
The World Wreckers has 189 pages.