The Hundredfold Problem has 272 pages.
The Problem Child has 304 pages.
The Problem of the Wire Cage has 300 pages.
Hundredfold is the equivalent of saying "multiplied by 100".
"Hundredfold" refers to something being multiplied by one hundred, or representing a hundred times the original amount or value. It is commonly used to express a large or significant increase or growth in something.
100 times as much.
To make a hundredfold; to repeat a hundred times.
It means a hundred times. If something increases a hundredfold, it increases by a factor of 100. If you will be "rewarded hundredfold", it means you will receive a hundred times worth the effort you spent.
The novel "The Three-Body Problem" by Liu Cixin, which is the first book in the Three-Body trilogy, has approximately 416 pages. Each book in the trilogy varies in length, but "The Three-Body Problem" falls around this page count.
God will return your tithes a hundredfold. Once you give, he will restore it. :)
Water Sleeps has 470 pages.
2500 pages are approximately 2,500 pages.
After Many a Summer has 314 pages.