'Bilby had been quiet lately and his friends were worried about him. What is he keeping from them and how will it affect their world? Come on an engaging journey with Bilby and the other endangered animals as they seek new horizons - a horizon beyond extinction. Kids will love this page-turner and enjoy the adventure with Bilby, learning about some less well-known endangered animals like the Nailtail Wallaby, the Numbat and Kowari along the way.' (Publication summary)