Questions:

1.About how long in earth time did it take for the children to come after they heard Tirian’s call for help?  How long was it in Narnian before they arrived? 

   Nearly a week ago.

   Scarce ten minutes 

 2.About how long had Rilian been dead since the children were last in Narnia?   How did the children think they would get into Narnia?  Why didn’t that work? 

   RilIan has been dead over two hundred years since the children were last in Narnia.That's the horrid part about coming back to Narnia.

   There was a way would be by the Magic Rings.

   Because Aslan did it all for us in his own way without any Rings.