This book examines on an international basis how small and medium-sized enterprises (SMEs) cope with the changing economic and social challenges, which are also reflected in financial and non-financial reporting. To this end, it presents six case studies from Germany, Hungary, Romania, Poland, Italy, and the United Kingdom, with a particular focus on integrated reporting (IR). The cases presented are drawn from collaborative research within the international network of INTEREST, an international project on integrated reporting for SME transparency. The book will be of interest to researchers and practitioners.