Urchin of the Riding Stars: The Mistmantle Chronicles, Book One

The island of Mistmantle is inhabited by red squirrels, otters, hedgehogs, and moles and ruled from Mistmantle tower by a hedgehog king. Urchin is an orphan squirrel who was found abandoned soon after birth on one of the island's beaches and was raised by other animals. On leaving school, he is employed at court as a page by the dashing Captain Crispin. Mistmantle has always been a free society, but under the influences of a squirrel Captain called Husk, the King is enforcing harsh new laws and the animals are becoming enslaved. Using the traditional system of drawing tokens to establish a person's guilt, Crispin is accused of a terrible murder and is banished from the island. Urchin becomes caught up in the struggle to restore justice and freedom to Mistmantle, to overthrow Husk, and return Crispin to the island.