Title: R-T, Margaret, and the Rats of NIMH
Series: Rats of NIMH
Number in Series: 3 (three)
Author(s): Jane Leslie Conly
Cover Artist: Leonard Lubin
Interior Artist(s): Leonard Lubin
Language: English
Publisher: HarperCollins
Published: June 1990
ISBN-10: 0060213639
ISBN-13: 9780060213633