Weeks after landing on Earth, the Hundred have managed to create a sense of order amid their wild, chaotic surroundings. But their delicate balance comes crashing down with the arrival of new dropships from space.

It's been 21 days since the hundred landed on Earth. They're the only humans to set foot on the planet in centuries...or so they thought. Book two in The 100 series, now a popular show on the CW network. 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. And back on the ship, Glass faces an unthinkable choice between the love of her life and life itself.

Centuries after nuclear war has destroyed our planet, humanity struggles to rebuild. It's been a month since the dropships landed and the rest of the Colonists joined the 100 on the ground. The teens, once branded juvenile delinquents, are now leaders among their people. But suddenly a new threat looms on the horizon - something neither Colonists or Earthborns have prepared for. In this thrilling fourth installment, Clarke, Bellamy, Wells, and Glass are pushed to the limits as they fight to protect their people...and to survive.

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 recolonize the planet. It could be their second chance at life...or it could be a suicide mission. Clarke was arrested for treason, though she's haunted by the memory of what she really did. Wells, the chancellor's son, came to Earth for the girl he loves - but will she ever forgive him?

Hotshot pilot Vesper dreams of becoming a captain, but when she loses her spot to a wisecracking boy from the wrong side of the asteroid belt, she begins to question everything she thought she knew. Trapped on the toxic planet Deva, Cormak will take any chance he can to join the Academy - even if he has to steal someone's identity to get there. Arran was always an outcast on icy Chetire and is looking for a place to belong. He just never thought it would be in the arms of the hottest guy in the galaxy.