The Underland Chronicles Series

Book 1

When eleven-year-old Gregor and his two-year-old sister are pulled into a strange underground world, they trigger an epic battle involving men, bats, rats, cockroaches, and spiders while on a quest foretold by ancient prophecy.

Book 2

Gregor and the Prophecy of Bane

by Suzanne Collins

Published 1 September 2004

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 a World War to the Underland. Gregor eventually
comes face to face with the Rat King, and to his surprise, he finds
he is unable to kill this creature. Gregor's heart tells him
he's making the right decision. Will it be a decision he lives to
regret?

Book 3

Gregor and the Curse of the Warmbloods

by Suzanne Collins

Published 1 July 2005

Eleven-year-old Gregor and his younger sister, Boots, return to the Underworld beneath New York City to find the cure for a terrible plague that threatens the life of their mother, as well as the lives of the people, bats, and rats who populate the underworld.

Book 4

Gregor and the Marks of Secret

by Suzanne Collins

Published 1 May 2006

Follow Gregor in the next highly anticipated adventure in Suzanne Collins' masterful Underland Chronicles! It's only a few months since Gregor and Boots returned from the Underland, leaving their mother behind to heal from the plague. Though Gregor's family receives frequent updates on her condition, they all know Gregor must return to fulfill his role as the warrior who is key to the Underlanders' survival. Accompanied by his now-talkative, potty-trained little sister Boots, still considered the honorary princess, Gregor joins forces with another princess -- 12-year-old Luxa -- and Ripred the rat to defend the Underlanders and the vulnerable Nibblers or mice, from the rat army led by (cont'd)

Book 5

Gregor and the Code of Claw

by Suzanne Collins

Published 1 May 2007

The stunning conclusion to the riveting Gregor the Overlander series. Everyone in the Underland has been taking great pains to keep The Prophecy of Time from Gregor. Gregor knows it mustay something awful but he never imagined just how awful: it calls for the warrior's death. Now, with an army of rats approaching and his mum and sister still in Regalia, Gregor the warrior must gather up his courage to help defend Regalia and get his family home safely. The entire existence of the Underland is in Gregor's hands, and time is running out. There is a code to be cracked, a mysterious new princess, Gregor's burgeoning dark side, and a war to end all wars