These twelve lessons from ! and 2 Peter and Jude are part of LifeGuide, a popular line of Bible study guides which provide solid biblical content and raise thought-provoking issues in an easy-to-lead format.
The book is okay for group study -- we did get some great discussion out of it. But it was a but more simplistic than what I was hoping for, and if I had tried it on my own, I'm not sure I would have gained much from it.