By Jane Leslie Conly
278 pages
Racso is a city rat, used to things like candy, and T.V., but he decides he wants to be educated. He runs away from home, and goes to Thorn Valley, a place where educated rats have a civilisation. While there, he becomes part of a plan to sabotage a dam, which if opened, would flood the valley. Can he do it, or will the rats if NIMH be wiped out?
This book, which is a sequel to Mrs Frisby and the Rats of NIMH, was very good and I give it a 10/10.