We'll see those feelings grow stronger as the book progresses.

At first our narrator is simply unreliable, but as the book progresses we decide he's probably quite mad.

She wrestles with these strong emotions as the book progresses.

These remarks appear less often as the book progresses.

The books progress forward as the four girls try to figure out who "A" is.

As the century progressed these books increased in size, popularity and frequency.

As a book progresses, he may change his mind about the beginning.

A book on Jewish humor progressed only to an outline.

This book starts with the shell, but progresses to the command prompt.