Christian education takes place in Sunday schools of small country churches and in the classrooms of major universities. This encyclopedia effectively covers both types and so much more besides. It accomplishes this by casting a wide net that reveals a preference for quantity of A–Z entries over depth in the case of most entries. The average length of an article is hardly more than one full page, which is only occasionally problematic. Articles for Catechism and Jesus Christ, for example, are limited to a single page each, which is surprisingly light. There are rare exceptions, such as the nine-page treatment of Christian education in the ancient world. Entries focus heavily on people and places. Personalities with at least some influence in the field include people like Augustine, Dietrich Bonhoeffer, John Calvin, and Thomas Merton (as well as many lesser-knowns). The geographical coverage highlights seemingly every meaningful region in the world: Australia, Belgium, Chile, Germany, Uganda, and approximately 100 others. More than 25 denominational groups are profiled as well, including Assemblies of God, Lutheran, and Mennonite groups. Many of the groups covered predate the 'denominational era,' such as the ancient schools of Alexandria, Caesarea, Ephesus, and Rome. And speaking of schools, more than 60 universities and seminaries receive special attention. True researchers in the field will appreciate the encyclopedia’s scope extending well past people and places. The content and message of Christian education is dealt with systematically (e.g., Atonement, Baptism, Holiness, Ethics). Methodology is explored in a variety of ways, too, covering mentoring, different learning styles, pedagogy, and small groups. Demographic entries include numerous aspects of working with children, adolescents, and families. Accompanying each article are approximately five references for further study. In sum, this specialty set has no serious rivals in the reference realm, and it is highly recommended for academic and religious collections.