Racso and the rats of NIMH /
Jane Leslie Conly ; illustrations by Leonard Lubin.
- New York : Harper & Row, c1986.
- 278 p. ; 22 cm.
Sequel to: Mrs. Frisby and the rats of NIMH / Robert C. O'Brien.
Timothy Frisby, a field mouse, teams up with the adventurous young rat Racso as together they try to prevent the destruction of a secret community of rats that can read and write.