num_pages: 337
description: Twelve-year-old Gregor returns to the world beneath New York City, where he joins forces with Princess Lexa and Ripred the rat to defend the Underlanders and the Nibblers from the army led by the adolescent rat king, the Bane.
language: English
title: Gregor and the Marks of Secret
titlecomplete: Gregor and the Marks of Secret (Underland Chronicles, #4)
genres: Fiction, Science Fiction, Animals, Adventure, Juvenile, Young Adult, Middle Grade, Childrens, Fantasy, Audiobook
ratings_count: 36734
series: Underland Chronicles
publisher: Thorndike Pr