Christian parents want their children to know the Bible, but often they don’t know where to start or have a plan? This is where John and Dianna found themselves when their children were young. Wanting a curriculum that was chronological, interactive, and engaging, they wrote Grapevine Studies. These Bible studies are now used around the world by families, churches, and missionaries. Parents using Grapevine are given a method and a plan to teach the next generation the Bible. John and Dianna’s children are now grown and teaching their children using the Grapevine method.