Oak Street Tree House: The Day They Messaged God (Hardcover) (ISBN-13: 9780578449500)

Six neighborhood friends play together at the Oak Street Tree House. One Saturday they take the tablet used for playing games and send a message to God. They want to know who He really is. God replies and sends them on three neighborhood field trips to look at different parts of creation. They report back on all they find, and God replies each time saying, "I made that all just for you." Through their adventures they learn of God's love. At the end of the story God asks them to take good care of all they have seen so other children can also enjoy what He has created.