Describe the Tombs of the Ancient Kings.

There are 12 tombs , each with a low arched doorway that opend into absolute blackenss and the tombs just as Bree had described them ;great masses of mouldering stone shaped like gigantic bee-hive, but a little narrower . they looked very black and grim , for the sun was now setting right behind them.

What kept Shasta company during the night while he waited for his companions at the Tombs?

The cat and he believes that his friends didn’t give up him and Bree will wait for him.

What did the cat do for him during the night ?

Protect and campany him lay together back to back, so Shasta can feel the warmth from the cat that made him feel safe and didn’t be afraid , then,fall asleep .