The Principalities of Glantri has 96 pages.
The Principalities of Glantri was created in 1987.
Machiavelli describes both republics and principalities in "The Prince." He specifically discusses different types of principalities, such as hereditary principalities, new principalities, and mixed principalities. He also provides examples of successful rulers and their strategies for maintaining power.
What you are refering to is a quotation in the Bible about "Principalities and Powers". This is referring to two different types of demonic forces "Principalities" and "Powers" each with different unique (but unspecified) abilities.
China
Water Sleeps has 470 pages.
China
After Many a Summer has 314 pages.
2500 pages are approximately 2,500 pages.
If I Did It has 208 pages.
What Is the What has 475 pages.
There But For The has 357 pages.
We Who Are About To... has 170 pages.