Mrs Frisby and the Rats of NIMH

Mrs Frisby and the Rats of NIMH by Robert C. O’Brien
 
A timeless classic of courage and friendship, Mrs Frisby and the Rats of NIMH tells the story of a brave field mouse who must save her family with the help of an extraordinary group of super-intelligent rats. As Mrs Frisby faces impossible odds, she uncovers the mysterious origins of her clever new allies — and the truth behind their hidden world.
 
This beautifully written Newbery Medal–winning tale blends adventure, science, and heart, making it a must-read for every young explorer and animal story lover.