Age of Opportunity is an excellent resource for anyone wishing to raise children in the atmosphere and environment of a "redemptive community" (i.e., with the same kind of balanced love, grace, mercy, and discipline that God uses with us). The author does a great job applying biblical principle over psychological theory. Once more, the emphasis on raising a spiritually healthy child over and above a mentally or emotionally healthy child (equating the child's spiritual health to all the above) is refreshing. Of-course, as with any book on this topic, you must read Age of Opportunity with a certain amount of biblical discernment. However, the overwhelming amount of biblically practical, applicable and useful information far outweighs the few spots that may leave you guessing. Overall, a great asset to your library and a wonderful addition to your teen-rearing resources!