Walter R. Brooks 
Freddy the Detective [EPUB ebook] 

Freddy the pig does some detective work in order to solve the mystery of the missing toy train. The delightful detective story about the beloved animal characters on Mr. Bean's farm, whose adventures have entertained so many children. Freddy the Pig has been reading Sherlock Holmes and knows that he, too, can apply his brain to solving mysteries. beginning with Farmer Bean's son's loss of a toy train Freddy becomes very efficient in the apprehension of criminals. In the end he not only solves the case of the murdered crow, but successfully acts as defense attorney for the falsely accused Jinx the cat. How often did Sherlock do that?