Book excerpt: Business Strategies for Sustainability brings together important research contributions that demonstrate different approaches to business strategies for sustainability. Many corporate initiatives toward what firms perceive to be sustainability are simply efficiency drives or competitive moves – falling far short of actual strategies for ecological sustainability. To suggest true ecological sustainability strategies, this new research anthology adopts an interdisciplinary, or transdisciplinary, approach to discern what business strategies might look like if they were underpinned by environmental and ecological science. The 23 chapters in this anthology reflect five main topic sections: (a) delineating sustainability challenges and visions; (b) contradiction, integration and transformation of business and sustainability logics; (c) innovating and developing strategic capabilities for sustainability; (d) assessing and valuing sustainability; and (e) toward multi-level engagement and collaboration.