The People of Sparks by Jeanne DuPrau (Book of Ember #2)

Lina and Doon are thrilled to see their people join them above ground in the vibrant village of Sparks, but suspicion and prejudice soon turn the villagers and newcomers against each other.

Recommended by Mrs. Smutok, Special Education Teacher: “It's exciting science fiction and the continuation of a great story!”