PJ & Friends Activity books written and produced by Rena Canady Laster. Biblical learning should be fun for children as well as done on a level which they can understand. In my work with children, I've found that they are eager to learn about Jesus and his teachings when they can relate to and understand, on their level, concepts and scriptures. It is my hope that as you and the child share in these activities, you will both learn, grow and have fun as you study about our Savior.