Complete Mage has 160 pages.
Forest Mage has 660 pages.
Serpent Mage has 450 pages.
Emperor Mage has 256 pages.
The Innocent Mage has 560 pages.
Rogue Mage series has 356 pages.
Dragons of the Hourglass Mage has 352 pages.
Complete Mage was created in 2006-10.
The ISBN of Complete Mage is 0-7869-3937-0.
358 pages exactly. unless you wanted to count the excerpt from ROTG too....:)
Complete Psionic has 160 pages.
The Complete Robot has 688 pages.
Complete Scoundrel has 160 pages.