Book excerpt: With a wide-ranging set of contributions, this book provides a compilation of cutting-edge original research in the field of entrepreneurial opportunities. The book reopens the subject from diverse perspectives focusing on theories and approaches to entrepreneurial opportunities. The book has been complemented by an outstanding Delphi panel of six leading scholars of the field: Lowell Busenitz, Dimo Dimov, James O. Fiet, Denis Grégoire, Jeff McMullen and Mike Wright. This carefully edited selection of current and topical contributions will be of immense value to students, researchers and scholars interested in the field of entrepreneurial opportunities.