The beast grabs Michiko while she's adding logs to the fire.

She was oblivious to Walker as he added logs to the fire and poked around the flames.

He sat for a long time watching the fire burn, adding logs and thinking on what she had said.

My mother added logs to the fire, swept the hearth.

He turned then, still silent, and added new logs to the fire.

Soon the kindling was burning well, and Boss added split logs.

When the flame had taken he added bigger logs.

I opened the fireplace screen and added several logs.

She retreated to the wing-back chair and watched him add logs to the fire.

It is better to add logs fairly often than to overstuff the firebox.