The 100 - Complete Collection (English)

Humans have fled the Earth because of nuclear war and radiation and are now living in three interconnected space stations. On the space station, anyone convicted of even minor crimes is executed, but minors are put into Confinement (space jail) until their 18th birthday, when they get a trial. At the start of the story, 100 juvenile delinquents are sent back to Earth to see if the radiation has abated enough that humans can live again.

The story is told through four points of view: Clarke, Bellamy, Wells and Glass. The first three are on the ground, while Glass escaped from the dropship and stayed on the space station, and there are lots of flashbacks that inform the back story.