Mrs. Frisby and the Rats of NIMHPre-loaded Audiobook - 1993
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.
Publisher: Prince Frederick, MD : Recorded Books, p1993
Characteristics: 1 sound media player (7 hrs., 15 min.) : digital ; 8 x 5 cm + 1 AAA battery