A taunting laugh punctuated the strange duel that followed.

It was the strangest duel the ape-man had ever fought.

The spacemen knew nothing of the strange duel that raged invisibly around them.

Across the center of the room, a strange duel was in progress.

In the billowing smoke rolling across the heath, his strange duel with the sniper went on for what seemed like hours.

It was on the tip of George's tongue to point out that he'd been whisked into that strange duel.

The strange, almost unnatural duel between the two-foot monkey and the six-foot man went on.

As the two beasts fought, the white savage stood an awestruck witness to the strange duel.

Never did such gifts stand their owner in better stead than during the minutes of this strange duel.

Then followed the strangest duel that could be fought.