The book "Engineering and Managing Software Requirements" offers a comprehensive analysis of requirements engineering, a crucial process in software development. It addresses the collection, analysis, documentation, and management of requirements throughout the entire lifecycle of software systems. Authors Aurum and Wohlin expand the traditional viewpoint, which focuses on technical goals and functions, advocating for a broader perspective that considers the relationships between stakeholders, processes, and software systems. This leads to a better understanding of requirements and enables the development of high-quality systems. The book is divided into three parts: the first part provides an overview of the current state of research in requirements engineering, the second part addresses key topics such as market-oriented requirements and goal modeling, while the third part presents empirical evidence and experiences from the industry.