In the fourth book of the bestselling Underland Chronicles,
Gregor is drawn ever deeper into a brewing crisis. For generations, rats have
run the mice out of whatever lands they’ve claimed, keeping them constantly on
the move. But now the mice are disappearing and the young queen Luxa is
determined to find out why.
Gregor and Boots join Luxa on a simple fact-finding mission.
But when the true fate of the mice is revealed, it is something far more
sinister than they had imagined, and it points the way to the final prophecy
Gregor has yet to fulfill. His abilities are put to the test in this
suspenseful, action-packed penultimate installment of Suzanne Collins’
thrilling Underland Chronicles.
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