Summer on Grandma's Farm is another enlightening adventure for Tim and Gerald Ray! It is summer break and the boys are going to their grandma's farm for a couple of weeks. During their adventure of taking care of the cows, chickens and gardens they get chased by a rooster, they discover the answer to another question about God. "How can three be in one? God the Father, God the Son "Jesus Christ" and God the Holy Spirit are one yet three separate. How can that be?" Go to grandma's farm along with the boys and discover the answer!