studies allow you to see biblical stories or ideas in context and to follow them from beginning to end. If your group would like to study a biblical book, discuss which Old or New Testament books they are most interested in. Keep in mind the needs of the group. If it consists of new Christians or people with only a vague grasp of Scripture, it would probably be unwise to study Ezekiel. Stick with something that is easier, shorter and more foundational. The Gospel of Mark is a good place to learn