| Magnus Powermouse | |
| Author: | Dick King-Smith[1] |
| Illustrator: | Mary Rayner |
| Cover Artist: | Jon Miller |
| Country: | United Kingdom |
| Language: | English |
| Publisher: | Victor Gollancz Ltd |
| Pub Date: | 12 November 1982 |
| Media Type: | Print (hardback and paperback) |
| Pages: | 118 pp (first edition) |
| Isbn: | 0140316027 |
Magnus Powermouse is a children's novel by Dick King-Smith, first published by Gollancz in 1982 with illustrations by Mary Rayner.
Magnus Powermouse was a large mouse, who gains supermouse strength fattened on patent Porker Pills.
The book received a positive review from Kirkus Reviews.[2]