The island of the tall cliff returned to Gren's mind.

So many thoughts filled his head, though one image in particular kept returning to his mind.

Time and again a terrible scene returned to his mind.

The image of him naked returned to her mind with scorching heat.

In this thick sleep a last image of Casale returned to his mind.

With each passing minute it was allowing control to return to my mind.

An almost-forgotten late-night conversation of a few months before began to return to his mind.

Strangely enough, the memory of the last few months had just returned to my mind.

I thought I would like to return myself to my right mind.

Still, it was a subject that kept returning to her mind again and again during the course of their trip.