Each year, publications focused on ecology and sustainability occupy more space on bookstore shelves and account for more bytes across the electronic media spectrum. In a world of rapid change and innovation, where thought leaders are putting out important work at an unprecedented rate, keeping up to date on environmental news has never been more important. Global warming books have become a genre unto their own, while environmental studies and other academic pieces are increasingly in demand by institutions and individuals alike. If knowledge is power, then it’s Intengine’s job to arm coming generations with the information they’ll need to take on the challenges currently facing the planet and to ensure the long-term viability of our habitat. Intengine’s selection of authors and publications represents a virtual sustainable bookshop and the most thorough compilation of research and opinion available on the subject. These influential voices have something to say – help us get the message out.