Erin Hunter 
The Last Wilderness 

Three bears; one incredible journey to the ends of the Earth. The remarkable follow-up series to the New York Times best-seller, Warriors. After countless trials and an epic struggle for survival, the bears have reached the fabled last great wilderness. Prey is abundant, and people are scarce. Can the bears finally live in peace? Though the ice pulls Kallik, and the trees call to Lusa, it is Toklo who strikes out on his own, trying to exist in isolation as a fully-grown grizzly. But when Ujurak’s life is threatened, the bears just come together once more to save their friend. The fourth magical instalment of Erin Hunter’s Seekers series. Seekers explores profound environmental themes through the eyes of those suffering at the hands of humans in six epic fantasy books. Animal stories for both boys and girls touching on the wonder, savagery and fragility of the natural world.