The first in a series of books about the much-loved guinea-pig, Olga da Polga. Olga has a wild imagination, and from the minute she arrives at her new home, she

Originally published in English in 1971 by Oxford University Press.

The fourth in a series of books about the much-loved guinea-pig, Olga da Polga. Olga was in a jam. In fact, that day she had been in a number of different jams,

A brand new book about the mischievous guinea-pig, Olga da Polga. Winter has come to the Sawdust household, and Olga's been moved into a new home, inside the ho

Lots of exciting things are happening at the Sawdust house and Olga da Polga is right in the thick of it. First there's the strange jigsaw puzzle which looks go