The second in a gripping young fantasy series from the author of THE HUNGER GAMES. Spies have reported the sighting of a Rat King in the Underland, a character who has been legendary since the Middle Ages. Recognizable by its tremendous size and snow-white coat, the Rat King is destined to bring war to the Underland. But when Gregor eventually comes face to face with the Rat King, he finds he is unable to kill him. Gregor's heart tells him he's making the right decision. Will it be one he lives to regret?

Suzanne Collins
Suzanne Collins is an American author best known for her globally acclaimed The Hunger Games trilogy, a dystopian series that has sold over 100 million copies worldwide and inspired blockbuster film adaptations. Born on August 10, 1962, in Hartford, Connecticut, Collins began her career in children's television before turning to writing. Her works, including The Underland Chronicles series, are celebrated for their gripping narratives, complex characters, and exploration of themes like survival, sacrifice, and societal inequality. Collins remains a prominent voice in modern young adult literature.