I found it appropriate for a 15 year old boy. Maas Goodreads Author 4. This book is a real gift from God to parents who want to raise their children according to His ways Mar 06, Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars. Elizabeth Reyes Goodreads Author. Interesting Finds Updated Daily.