I highly recommend this series, either for independent or group study. I have done them both ways, and this is certainly not the first book of the series that I have used. The series covers the entire Bible, book by book.
Great inductive study on the minor prophets. This book is helping our Bible study dig deeper into God's Word, study less-known books and see how the Bible (OT, NT and prophecies) all fit together. Just started and really enjoying the study.