The 100 Series 4 Books Collection Box Set, The 100 trilogy is a young adult science fiction trilogy by Kass Morgan. Titles in This Set The 100, The 100: Day 21, Homecoming, Rebellion Please Note That The Following Individual Books As Per Original ISBN and Cover Image In this Listing shall be Dispatched Collectively: The 100 Complete 4 Books Collection Box Set by Kass Morgan (The 100, Day 21, Homecoming & Rebellion): Rebellion : The hundred, once branded juvenile delinquents, are now leaders among their people. But a new threat has emerged: a fanatical cult determined to eliminate everyone else on the war-ravaged planet of Earth. Homecoming : Weeks after landing on Earth, the Hundred have managed to create a sense of order amidst their wild, chaotic surroundings. But their delicate balance comes crashing down with the arrival of new dropships from space. Day 21 : t's been 21 days since The 100 landed on Earth. They're the only humans to set foot on the planet in centuries... or so they thought. Facing an unknown enemy, Wells attempts to keep the group together. Clarke strikes out for Mount Weather, in search of other Colonists, while Bellamy is determined to rescue his sister, no matter the cost. Book One: Ever since a devastating nuclear war, humanity has lived on spaceships far above Earth's radioactive surface. Now, one hundred juvenile delinquents - considered expendable by society - are being sent on a dangerous mission: to re-colonize the planet. It could be their second chance at life...or it could be a suicide mission.