Mrs. Frisby and the rats of Nimh
By: Robert C. O'Brien. Illustrated by Zena Bernstein.
Contributors: Bernstein, Zena.
Publisher: Atheneum
Published: 1972
Place of publication: New York
Language: eng
Number of pages: 233
Subjects: Mice -- Juvenile fiction; Rats -- Juvenile fiction
Description: Having no one to help her with her problems, a widowed mouse visits the rats whose former imprisonment in a laboratory made them wise and long lived.