Walter R. Brooks’s Freddy the Pig turns sleuth in Freddy the Detective, featuring illustrations by Kurt Wiese.
Freddy the pig, stimulated by reading Sherlock Holmes, sets up in a business as a detective.
The Freddy the Pig series:
Freddy Goes to Florida
Freddy the Politician
Freddy the Detective
Freddy and the Flying Saucer Plans
The Collected Poems of Freddy the Pig