They thought they were alone, but they were wrong. It had been 21 days since the 100 set foot on Earth. They were the first to set foot on the planet in centuries, or so they thought. Facing an unknown enemy, Wells tried to secure the group after the latest surprise attack. Clarke went in search of other settlers, Bellamy was determined to save his sister at all costs and return to the ship. Glass found herself facing an unexpected choice between the love of her life and her life. In the second installment of the 100 series, secrets are revealed, relationships are tested, and many beliefs are crumbled, leaving the 100 fighting to survive anyway—together. “Fast-paced and gripping… Many interesting issues seem to have emerged in this post-apocalyptic society.” - The Bookbag “Dark and gripping… A mix of Prince of the Flies, Across the Universe, and The Hunger Games.” - Booklist "Kass Morgan's weaving of pop culture elements with politics makes her work a compelling read." - School Library Journal "Hunger Games fans will fall in love with this series."