This compilation offers global examples of innovative and promising literacy and numeracy programmes that link the teaching and learning of literacy to sustainable development challenges such as health, social equality, economic empowerment and environmental sustainability. This publication is a timely contribution to the 2030 Agenda for Sustainable Development, which promotes the engagement of stakeholders to ensure inclusive and equitable quality education and promote lifelong learning opportunities for all. [The editor acknowledges the following people for their support in developing case studies during their internships: Alena Oberlerchner, Andrea Díaz Hernández, Anne Darmer, Ayda Hagh Talab, Bo Zhao, Julian Kosh, Justin Jimenez, Kwaku Gyening Owusu, Laura Fox, Lingwei Shao, Mahmoud Elsayed, Mariana Simoes, Medaldo Runhare, Michelle Viljoen, Mihika Shah-Wundenberg, Mika Hama, Moussa Gadio, Nisrine Mussaileb, Rouven Adomat, Ruth Zannis, Sarah Marshall, Seara Moon, Shaima Muhammad, Stephanie Harvey, Thomas Day, Ulrike Schmidt, and Unai Arteaga Taberna.]