When thirteen-year-olds Jonah and Chip, who are both adopted, learn they were discovered on a plane that appeared out of nowhere, full of babies with no adults on board, they realize that they have uncovered a mystery involving time travel and two opposing forces, each trying to repair the fabric of time.

When Ludlow Fitch runs away from his thieving parents in the City, he meets up with the mysterious Joe Zabbidou, who calls himself a secret pawnbroker, and who takes Ludlow as an apprentice to record the confessions of the townspeople of Pagus Parvus, where resentments are many and trust is scarce.

In a future world where those between the ages of thirteen and eighteen can have their lives "unwound" and their body parts harvested for use by others, three teens go to extreme lengths to uphold their beliefs--and, perhaps, save their own lives.

After a meteor hits the moon and sets off a series of horrific climate changes, seventeen-year-old Alex Morales must take care of his sisters alone in the chaos of New York City.

Fourteen-year-old Anthony "Antsy" Bonano learns about life, death, and a lot more when he tries to help a friend with a terminal illness feel hopeful about the future.