What the authors have failed to provide is a sense of their subject's appeal.

Yet the author fails to address why and close the circle in her analysis.

In two of these, however, the authors failed to replicate their own findings.

These are significant issues, and the authors fail to do them justice.

His author has failed to provide him with either a dynamic story line or the perspective of 20 years' additional wisdom.

The author does not fail, afterwards, to explain that these are the views of characters in a novel.

If the term is to have any meaning and substance, then other factor that the author fails to mention must come into play.

"So far, as you will have noticed, the author has failed to shut up," he said.

The author is forever failing in her resolve to lose weight.

But the author fails to note that airports are often the reason communities spring up in the first place.