But the wooden pit remained a cauldron of flames, and increasingly, of deadly smoke.

I do not wish to smell the odor of this deadly smoke any longer.

Some torches of a very inflammable wood were used to test for the presence of the deadly smoke-gas.

A smouldering fire can fill a home with deadly smoke long before it bursts into flames, he said.

So alone he sped through the deadly smoke and flame, till to his master's side he came offering aid.