The document outlines resources and strategies for community engagement efforts by libraries. It discusses what community engagement entails, including building ongoing relationships to collectively benefit the community. A variety of tools and examples are provided, such as the Edge Initiative benchmarks, the Libraries Transforming Communities program, and case studies of specific library engagement programs. Challenges of and rewards from community engagement efforts are also addressed. The overall message is that the community itself should be viewed as part of the library's collection, and libraries should actively engage with their community.