The city of ember.

       in my book the city of ember by Jeanne DuPrau, Lina a 14 year old girl and her best friend doon are stuck in an underground hell. the only thing they know is that they live in the only city in the world and there is nothing but darkness anywhere outside the city of ember.linas grandmother is despertly ooking for a timed lunch box. inside holds the secrets to escape from the underground hell hole.

   the reason for this underground city was that there was a horrible plague that threatening the human race so Linda's great  grandma went underground to keep the race alive. she died but before she did she gave Linda's grandmother the instructions.

   now that Lina grandma found it poppy her little sister has chewed it so now its barley legible. lets see if Lina and Doon can decipher this cryptic message