I bought this study guide to do with my ladies group. We start next week. everyone has already peeked at all some of the lesons and I have received nothing but great feedback. We are all very excited to get started on the lessons as a group.
christianbooks.com is my best resource for this study. These titles retail for $9.99 at our local book store. I like the series because every question is rooted in scripture. 30 minutes per lesson is typical, but I have spent up to an hour on a lesson when I take time for contemplative prayer on scriptures that really convict me.
Our Bible study group has been using the Women of Faith series on and off for a few years now. We just started "Experiencing Spiritual Intimacy" and everyone seems to really be enjoying this study very much. They are real easy to do(not a lot of homework). We have good discussion with each lesson.If you're really wanting something easy and new to the Bible this is the way to go.