“Gregor the Overlander (Underland Chronicles #1)” by Suzanne Collins Genre: Middle Grade Fiction, Children’s Fiction, Fantasy Source: Bought Other books: 2, 3, 4, 5 Summary from Goodreads: When eleven-year-old Gregor follows his little sister through a grate in the laundry room of their New York apartment, he hurtles into the dark Underland beneath the city. [...]