The Secret of the Hidden Scrolls Book 5 (The Shepherd's Stone)
The Secret of the Hidden Scrolls series follows siblings Peter and Mary and their dog, Hank, as they discover ancient scrolls that transport them back to key moments in biblical history. In the series’ fifth installment, the time-traveling trio wind up in Bethlehem, where they quickly befriend a young David. When David brings food to the Israelite army, Peter and Mary go with him and witness the mighty taunts of the giant Goliath.