There are other introductory books about Orthodoxy, but they are all somewhat academic. This one comprehensively covers the history, theology, and practice without talking over your head. Mathewes-Green takes the original approach of bringing you into a typical church for a series of visits. That is how Christians learned the faith for most of history, by coming into a community and keeping their eyes and ears open. Designed primarily for newcomers to come to understand Orthodoxy and Orthodox Christians, this guide to the faith is also a non-threatening and accessible introduction to people already "in the pews." Inviting rather than argumentative, Orthodox Christians will be giving this to their friends.