Guinea pig
In children's literature

The Fairy Caravan, a novel by Beatrix Potter, and Michael Bond 's Olga da Polga series for children, both feature guinea pigs as the protagonist. Another appearance is in The Magician's Nephew by C. S. Lewis: in the first (chronologically) of his The Chronicles of Narnia series, a guinea pig is the first creature to travel to the Wood between the Worlds. In Ursula Dubosarsky 's Maisie and the Pinny Gig, a little girl has a recurrent dream about a giant guinea pig, while guinea pigs feature significantly in several of Dubosarsky's other books, including the young adult novel The White Guinea Pig and The Game of the Goose.
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