Collins, Suzanne.

Gregor and the marks of secret / Suzanne Collins. - New paperback ed. - New York: Scholastic Inc., 2020, c2006. - 344 p. ; 20 cm. - Underland chronicles ; bk. 4 . - Underland Chronicles ; bk. 4. .

Sequel to: Gregor and the curse of the warmbloods. Originally published in hardcover by Scholastic Press in 2006.

"Gregor is drawn into a crisis. For generations, rats have run the mice--or "nibblers"--out of whatever lands they've claimed, keeping them on the move. But now the mice are disappearing, and the young queen Luxa is determined to find out why.When Gregor joins her on a fact-finding mission, the true fate of the mice is revealed. It is something far more sinister than Gregor or Luxa had imagined--and it points the way to the final prophecy he has yet to fulfill. Will Gregor's role as warrior be put to the test?" --from back cover.

ISBN: 9781338722796 (pbk.)

Subjects--Topical Terms:
Boys--Fiction.
Rats--Fiction.
Imaginary wars and battles--Fiction.
Animals--Fiction.

Subjects--Geographic Terms:
New York (N.Y.)--Fiction.

Index Terms--Genre/Form:
Fantasy fiction, Juvenile.