Book excerpt: Though the church universal is an ancient institution, the contemporary ministry landscape is always changing. That's why a new resource with useful information about Christian organizations is needed. The Essential Handbook of Denominations and Ministries is an easy-to-use guide to more than 200 of the largest denominations and 300 ministries in the United States. The entries for organizations include a brief history and summary, a contemporary profile, and discussion on doctrinal emphases, creeds, membership, and interdenominational and ecumenical alliances. Pastors, ministry leaders, community leaders, and students will find this resource a helpful guide as they seek to understand Christian denominations and ministries.