Networking and networks are more than just modern buzzwords. Rather, both terms refer to a new organizational form for bundling collective strategies. Networks represent loosely connected value creation collectives, whose cooperative association is focused on mutual benefit. This textbook concentrates on the specific tools and methods responsible for successfully managing collaboration: The management of networks in the economy and social sector is at the core. Under the guiding concept of network management, both theory and practice are conveyed on how actor and organizational networks are built and organized. Through practical reports, the art of management by practitioners is illustrated with a variety of examples.