Study guides are a wonderful way to experience readings about God's word. Read the reference material once, then go through it again filling out the study guide.
Psalms - A systematic study of the largest book in the Bible (Reference: Psalms)
Desire of Ages - a series about Jesus (Reference: The Desire of Ages)
Happiness Digest - also published as Steps to Christ (Reference: Steps to Christ)
Fresh Fire - A new look at prayer