The Wizard's Map has 156 pages.
Wizards' Worlds has 500 pages.
Market Wizards has 480 pages.
A Book of Wizards has 127 pages.
Wizards at War has 560 pages.
Ten Little Wizards has 188 pages.
Mind Wizards of Callisto has 189 pages.
The New Market Wizards has 512 pages.
A Map of the World has 390 pages.
Land Beyond the Map has 136 pages.
Off the Map - travelogue - has 146 pages.
"A Blank in the Weather Map" by Gerard Stembridge has 399 pages in total.
The Herald: The Sundering, Book VI is by Ed Greenwood. The mass market paperback is 352 pages. The Wizards of the Coast hardcover is 384 pages.