Robin Greenwood 
Being God’s People [EPUB ebook] 
The Confirmation and Discipleship Handbook

Each chapter gives material for the members of the group to read in advance. There is a framework or plan for a group meeting, with detailed ideas for activities and discussion. There is also general advice about group processes, including recruiting and running such groups. There is a framework for prayer, and biblical themes to be considered in context. The sessions are equally for seekers and confirmation candidates, and for teenagers as well as adults.