In his version of "Secrets" written for teenagers, Wilkinson provides an adequate portrayal of God's plan for Christians to grow closer to Jesus through "bearing fruit." Like a vine needs pruning, and a harvest needs work to produce a great crop, a young Christian teen's relationship with Jesus needs ongoing spiritual treatment. Biblically sound doctrine supports each chapter with the how's and why's of pruning a young person's relationship with God, in turn, discipling others to do the same.
Bible study questions and discussions conclude this short book to use personally or corporately. While this short book could use more length using more teenage-appropriate examples, it's certainly an effective read and study.