He racked his brains, trying to bring the elusive memory back.

But even as he said the words, an elusive memory tickled the back of Nicholas's mind.

That and the elusive memory that he, too, had often sailed away.

She frowned as an elusive memory flickered and was lost again.

He tried to pin down the elusive memory, but failed.

Now she gasped aloud as the elusive memory came upon her with stunning clarity.

That time in Antarctica-he grasped for the elusive memory, lost it again.

An elusive memory lingered like a promise at the edge of my awareness, calling to me.

Colin made the face of one trying to chase an elusive memory.

The woman stood staring at him for a moment, while the elusive memory of a local jingle scattered through her mind.