TY  - BOOK
AU  - Collins, Susan,
TI  - Gregor and the Marks of Secret
T2  - The Underland Chronicles
SN  - 9780439791465
U1  - F COL 
PY  - 2013///, c2006
CY  - New York
PB  - Scholastic
KW  - Imaginary wars and battles
KW  - Fiction
KW  - Animals
KW  - Quests (Expeditions)
KW  - Civilization, subterranean
KW  - FICTION / Fantasy / Epic
KW  - bisacsh
KW  - FICTION / Fantasy / Action & Adventure
N1  - GRL: V; Ages 10+
N2  - 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
ER  -