Today, almost one in 4 of all species are at risk of extinction, from caribou and spotted owls to sea stars and slime mould. In her new book, Sarah Cox visits the habitats where species are threatened, and the people who are trying to save them. She documents heroic efforts to prevent animal species from disappearing while, at the same time, challenging us to question the approaches we’re taking. Sarah Cox is an award-winning reporter and B.C. bureau chief for The Narwhal.