For a short while you can get this free in kindle format from Amazon. Just click on the image below. Here is the book description:
Fellowship among believers is more than just talking over coffee after church service. Biblical fellowship in New Testament times—or koinonia—had rich and varied meanings, including covenant relationship, partnership in the gospel, communion with God and others, and the sharing of earthly possessions.
In True Community, best-selling author Jerry Bridges guides you through koinonia and its implications for today’s church. With discussion questions at the end of each chapter, this book will help you dig deeper into what Christian community in the twenty-first century should look like. You will come away with a new appreciation for fellowship, the church, and what God intended the body of Christ to be.