
The People of Sparks is a sequel to the City of Ember. It is also about Lina and Doon and their adventures. They come out from Ember and now are staying in the village of Sparks. Lina stays with the town doctor and her nephew-Torren. Doon stayed in the Plaza like mostly everybody else except for the sick of elderly (Lina's sister was sick so she stayed in the doctor's house).
One day Torren's older brother came to town with surprise-(he is a roamer) a partner for his roamer work-Maddy! Torren wants to be a roamer when he becomes his older brother Casper's age.
Lina overhears Casper and Maddy talking about their trip they are going on tomorrow (roamers business) to an old city. Lina thinks that is where the refuges of Ember are going to go when there time in Sparks is up (6 months). Lina wants to see what it looks like first, so she goes with the two secretly. On the way they find her, Casper and Maddy are both upset but Casper in very upset!
Lina, Maddy and Casper meet a starving roamer-they do not feed him because "Casper said so." The next day the find that the roamer payed them a visit!
While exploring the City Casper is left behind while Maddy and Lina ride bikes far enough to see a roamer heading the way they are going so they hitch a ride with him and he brings them back safely!
At Sparks the next day something horrible happens-and Lina saves the day! Doon helps too!! Later because Lina and Doon and the rest of the Ember citizens helped Sparks decided they could stay in their City!
This is a great book-and a great series!!